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2022231011201 = 3911517062391
BaseRepresentation
bin11101011011010110010…
…111000110111110000001
321011022201202102020020022
4131123112113012332001
5231113012114324301
64145000004423225
7266046524660552
oct35332627067601
97138652366208
102022231011201
1170a694760615
12287b090a7b15
1311890720a97b
146dc3b1a6329
1537909a3dd1b
hex1d6d65c6f81

2022231011201 has 4 divisors (see below), whose sum is σ = 2022748077504. Its totient is φ = 2021713944900.

The previous prime is 2022231011167. The next prime is 2022231011209. The reversal of 2022231011201 is 1021101322202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2022231011201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022231011201.

It is not an unprimeable number, because it can be changed into a prime (2022231011209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258527285 + ... + 258535106.

It is an arithmetic number, because the mean of its divisors is an integer number (505687019376).

Almost surely, 22022231011201 is an apocalyptic number.

It is an amenable number.

2022231011201 is a deficient number, since it is larger than the sum of its proper divisors (517066303).

2022231011201 is an equidigital number, since it uses as much as digits as its factorization.

2022231011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517066302.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2022231011201 its reverse (1021101322202), we get a palindrome (3043332333403).

The spelling of 2022231011201 in words is "two trillion, twenty-two billion, two hundred thirty-one million, eleven thousand, two hundred one".

Divisors: 1 3911 517062391 2022231011201