22351033032 has 32 divisors (see below), whose sum is σ = 55881252000. Its totient is φ = 7449855104.

The previous prime is 22351032967. The next prime is 22351033049. The reversal of 22351033032 is 23033015322.

It is a super-2 number, since 2×22351033032² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 22351032993 and 22351033011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671323 + ... + 703829.

It is an arithmetic number, because the mean of its divisors is an integer number (1746289125).

Almost surely, 2^22351033032 is an apocalyptic number.

It is an amenable number.

22351033032 is an abundant number, since it is smaller than the sum of its proper divisors (33530218968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22351033032 is a wasteful number, since it uses less digits than its factorization.

22351033032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61165 (or 61161 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 22351033032 its reverse (23033015322), we get a palindrome (45384048354).

The spelling of 22351033032 in words is "twenty-two billion, three hundred fifty-one million, thirty-three thousand, thirty-two".