122022110112 has 48 divisors (see below), whose sum is σ = 366066332352. Its totient is φ = 34863459840.

The previous prime is 122022110083. The next prime is 122022110117. The reversal of 122022110112 is 211011220221.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 122022110091 and 122022110100.

It is not an unprimeable number, because it can be changed into a prime (122022110117) 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, 90789589 + ... + 90790932.

It is an arithmetic number, because the mean of its divisors is an integer number (7626381924).

Almost surely, 2^122022110112 is an apocalyptic number.

122022110112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122022110112 is an abundant number, since it is smaller than the sum of its proper divisors (244044222240).

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

122022110112 is a wasteful number, since it uses less digits than its factorization.

122022110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181580541 (or 181580533 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122022110112 its reverse (211011220221), we get a palindrome (333033330333).

The spelling of 122022110112 in words is "one hundred twenty-two billion, twenty-two million, one hundred ten thousand, one hundred twelve".