122210033112 has 48 divisors (see below), whose sum is σ = 335647288080. Its totient is φ = 40162920000.

The previous prime is 122210033111. The next prime is 122210033147. The reversal of 122210033112 is 211330012221.

122210033112 is a `hidden beast` number, since 1 + 222 + 100 + 331 + 12 = 666.

It is a super-2 number, since 2×122210033112² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122210033111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11948139 + ... + 11958362.

It is an arithmetic number, because the mean of its divisors is an integer number (6992651835).

Almost surely, 2^122210033112 is an apocalyptic number.

122210033112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122210033112 is an abundant number, since it is smaller than the sum of its proper divisors (213437254968).

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

122210033112 is a wasteful number, since it uses less digits than its factorization.

122210033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23906584 (or 23906577 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 122210033112 its reverse (211330012221), we get a palindrome (333540045333).

The spelling of 122210033112 in words is "one hundred twenty-two billion, two hundred ten million, thirty-three thousand, one hundred twelve".