122402052244292 has 24 divisors (see below), whose sum is σ = 217835591114400. Its totient is φ = 60163325548416.

The previous prime is 122402052244273. The next prime is 122402052244313. The reversal of 122402052244292 is 292442250204221.

It is a super-2 number, since 2×122402052244292² (a number of 29 digits) contains 22 as substring.

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, 36088259 + ... + 39334037.

It is an arithmetic number, because the mean of its divisors is an integer number (9076482963100).

Almost surely, 2^{122402052244292} is an apocalyptic number.

It is an amenable number.

122402052244292 is a deficient number, since it is larger than the sum of its proper divisors (95433538870108).

122402052244292 is a wasteful number, since it uses less digits than its factorization.

122402052244292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405635 (or 3405633 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 122402052244292 in words is "one hundred twenty-two trillion, four hundred two billion, fifty-two million, two hundred forty-four thousand, two hundred ninety-two".