122085961560 has 64 divisors (see below), whose sum is σ = 406953208800. Its totient is φ = 32556256128.

The previous prime is 122085961559. The next prime is 122085961561. The reversal of 122085961560 is 65169580221.

122085961560 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 8 + 596 + 1 + 56 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (122085961559) and next prime (122085961561).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122085961561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56520199 + ... + 56522358.

Almost surely, 2^122085961560 is an apocalyptic number.

122085961560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122085961560 is an abundant number, since it is smaller than the sum of its proper divisors (284867247240).

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

122085961560 is a wasteful number, since it uses less digits than its factorization.

122085961560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113042577 (or 113042567 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 122085961560 in words is "one hundred twenty-two billion, eighty-five million, nine hundred sixty-one thousand, five hundred sixty".