122011250441240 has 32 divisors (see below), whose sum is σ = 274852518948000. Its totient is φ = 48746330317824.

The previous prime is 122011250441203. The next prime is 122011250441263. The reversal of 122011250441240 is 42144052110221.

It is a congruent number.

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, 1817774105 + ... + 1817841224.

It is an arithmetic number, because the mean of its divisors is an integer number (8589141217125).

Almost surely, 2^{122011250441240} is an apocalyptic number.

122011250441240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122011250441240 is an abundant number, since it is smaller than the sum of its proper divisors (152841268506760).

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

122011250441240 is a wasteful number, since it uses less digits than its factorization.

122011250441240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635616179 (or 3635616175 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The spelling of 122011250441240 in words is "one hundred twenty-two trillion, eleven billion, two hundred fifty million, four hundred forty-one thousand, two hundred forty".