22313033112 has 64 divisors (see below), whose sum is σ = 56620546560. Its totient is φ = 7326144000.

The previous prime is 22313033087. The next prime is 22313033117. The reversal of 22313033112 is 21133031322.

It is a super-3 number, since 3×22313033112³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22313033117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2041053 + ... + 2051955.

It is an arithmetic number, because the mean of its divisors is an integer number (884696040).

Almost surely, 2^22313033112 is an apocalyptic number.

It is an amenable number.

22313033112 is an abundant number, since it is smaller than the sum of its proper divisors (34307513448).

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

22313033112 is a wasteful number, since it uses less digits than its factorization.

22313033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12184 (or 12180 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 22313033112 its reverse (21133031322), we get a palindrome (43446064434).

The spelling of 22313033112 in words is "twenty-two billion, three hundred thirteen million, thirty-three thousand, one hundred twelve".