122254423251044 has 24 divisors (see below), whose sum is σ = 245118594271488. Its totient is φ = 52264092585600.

The previous prime is 122254423251013. The next prime is 122254423251083. The reversal of 122254423251044 is 440152324452221.

It is a super-2 number, since 2×122254423251044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122254423250992 and 122254423251010.

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, 5444165084 + ... + 5444187539.

It is an arithmetic number, because the mean of its divisors is an integer number (10213274761312).

Almost surely, 2^{122254423251044} is an apocalyptic number.

122254423251044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122254423251044 is an abundant number, since it is smaller than the sum of its proper divisors (122864171020444).

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

122254423251044 is a wasteful number, since it uses less digits than its factorization.

122254423251044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10888353035 (or 10888353033 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 41.

The spelling of 122254423251044 in words is "one hundred twenty-two trillion, two hundred fifty-four billion, four hundred twenty-three million, two hundred fifty-one thousand, forty-four".