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2022002202001 = 34747591224437
BaseRepresentation
bin11101011011001000101…
…110010001010110010001
321011022010210212112000111
4131123020232101112101
5231112030030431001
64144521152321321
7266041046064415
oct35331056212621
97138123775014
102022002202001
1170a587590901
12287a64543241
1311889b9a7702
146dc18a44d45
15378e48e3851
hex1d6c8b91591

2022002202001 has 8 divisors (see below), whose sum is σ = 2028257058240. Its totient is φ = 2015749804848.

The previous prime is 2022002201993. The next prime is 2022002202007. The reversal of 2022002202001 is 1002022002202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2022002202001 - 23 = 2022002201993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022002202007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039155 + ... + 2263591.

It is an arithmetic number, because the mean of its divisors is an integer number (253532132280).

Almost surely, 22022002202001 is an apocalyptic number.

It is an amenable number.

2022002202001 is a deficient number, since it is larger than the sum of its proper divisors (6254856239).

2022002202001 is a wasteful number, since it uses less digits than its factorization.

2022002202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229543.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2022002202001 its reverse (1002022002202), we get a palindrome (3024024204203).

The spelling of 2022002202001 in words is "two trillion, twenty-two billion, two million, two hundred two thousand, one".

Divisors: 1 347 4759 1224437 1651373 424879639 5827095683 2022002202001