122072147340 has 192 divisors, whose sum is σ = 422692784640. Its totient is φ = 25879080960.

The previous prime is 122072147317. The next prime is 122072147363. The reversal of 122072147340 is 43741270221.

It is an interprime number because it is at equal distance from previous prime (122072147317) and next prime (122072147363).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 211389 + ... + 537428.

It is an arithmetic number, because the mean of its divisors is an integer number (2201524920).

Almost surely, 2^122072147340 is an apocalyptic number.

122072147340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122072147340 is an abundant number, since it is smaller than the sum of its proper divisors (300620637300).

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

122072147340 is a wasteful number, since it uses less digits than its factorization.

122072147340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748872 (or 748870 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The spelling of 122072147340 in words is "one hundred twenty-two billion, seventy-two million, one hundred forty-seven thousand, three hundred forty".