122667370560 has 672 divisors, whose sum is σ = 512499985920. Its totient is φ = 26289045504.

The previous prime is 122667370537. The next prime is 122667370571. The reversal of 122667370560 is 65073766221.

122667370560 is a `hidden beast` number, since 1 + 2 + 26 + 67 + 3 + 7 + 0 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 123035982 + ... + 123036978.

Almost surely, 2^122667370560 is an apocalyptic number.

122667370560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122667370560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256249992960).

122667370560 is an abundant number, since it is smaller than the sum of its proper divisors (389832615360).

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

122667370560 is a wasteful number, since it uses less digits than its factorization.

122667370560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403 (or 1390 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 122667370560 in words is "one hundred twenty-two billion, six hundred sixty-seven million, three hundred seventy thousand, five hundred sixty".