122742046062 has 40 divisors (see below), whose sum is σ = 275295172152. Its totient is φ = 40875030000.

The previous prime is 122742046039. The next prime is 122742046073. The reversal of 122742046062 is 260640247221.

122742046062 is a `hidden beast` number, since 1 + 2 + 2 + 7 + 42 + 0 + 4 + 606 + 2 = 666.

It is a super-2 number, since 2×122742046062² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 190189 + ... + 530712.

Almost surely, 2^122742046062 is an apocalyptic number.

122742046062 is an abundant number, since it is smaller than the sum of its proper divisors (152553126090).

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

122742046062 is a wasteful number, since it uses less digits than its factorization.

122742046062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721966 (or 721957 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 122742046062 in words is "one hundred twenty-two billion, seven hundred forty-two million, forty-six thousand, sixty-two".