22256035351 has 8 divisors (see below), whose sum is σ = 24284395008. Its totient is φ = 20228523000.

The previous prime is 22256035337. The next prime is 22256035363. The reversal of 22256035351 is 15353065222.

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 22256035351 - 2⁷ = 22256035223 is a prime.

It is a super-2 number, since 2×22256035351² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22256035651) 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, 156265 + ... + 262546.

It is an arithmetic number, because the mean of its divisors is an integer number (3035549376).

Almost surely, 2^22256035351 is an apocalyptic number.

22256035351 is a deficient number, since it is larger than the sum of its proper divisors (2028359657).

22256035351 is a wasteful number, since it uses less digits than its factorization.

22256035351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423653.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 22256035351 in words is "twenty-two billion, two hundred fifty-six million, thirty-five thousand, three hundred fifty-one".