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10223022001 = 26873804623
BaseRepresentation
bin10011000010101011…
…01110111110110001
3222101110102022210111
421201111232332301
5131414043201001
64410230501321
7511223152603
oct114125567661
928343368714
1010223022001
1143766a1815
121b93804841
13c6bc7555a
146cda19173
153ec763851
hex26156efb1

10223022001 has 4 divisors (see below), whose sum is σ = 10226829312. Its totient is φ = 10219214692.

The previous prime is 10223021989. The next prime is 10223022013. The reversal of 10223022001 is 10022032201.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10022032201 = 19527475379.

It is an interprime number because it is at equal distance from previous prime (10223021989) and next prime (10223022013).

It is a cyclic number.

It is not a de Polignac number, because 10223022001 - 29 = 10223021489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10223022031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1899625 + ... + 1904998.

It is an arithmetic number, because the mean of its divisors is an integer number (2556707328).

Almost surely, 210223022001 is an apocalyptic number.

It is an amenable number.

10223022001 is a deficient number, since it is larger than the sum of its proper divisors (3807311).

10223022001 is an equidigital number, since it uses as much as digits as its factorization.

10223022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807310.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10223022001 its reverse (10022032201), we get a palindrome (20245054202).

The spelling of 10223022001 in words is "ten billion, two hundred twenty-three million, twenty-two thousand, one".

Divisors: 1 2687 3804623 10223022001