122074451232 has 48 divisors (see below), whose sum is σ = 325698653952. Its totient is φ = 40024408320.

The previous prime is 122074451227. The next prime is 122074451287. The reversal of 122074451232 is 232154470221.

It is a happy number.

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 = 122074451193 and 122074451202.

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, 10417168 + ... + 10428879.

It is an arithmetic number, because the mean of its divisors is an integer number (6785388624).

Almost surely, 2^122074451232 is an apocalyptic number.

122074451232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122074451232 is an abundant number, since it is smaller than the sum of its proper divisors (203624202720).

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

122074451232 is a wasteful number, since it uses less digits than its factorization.

122074451232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20846121 (or 20846113 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 122074451232 in words is "one hundred twenty-two billion, seventy-four million, four hundred fifty-one thousand, two hundred thirty-two".