122469296388 has 24 divisors (see below), whose sum is σ = 286310193120. Its totient is φ = 40744741440.

The previous prime is 122469296387. The next prime is 122469296399. The reversal of 122469296388 is 883692964221.

It is not an unprimeable number, because it can be changed into a prime (122469296387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9788158 + ... + 9800661.

It is an arithmetic number, because the mean of its divisors is an integer number (11929591380).

Almost surely, 2^122469296388 is an apocalyptic number.

It is an amenable number.

122469296388 is an abundant number, since it is smaller than the sum of its proper divisors (163840896732).

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

122469296388 is a wasteful number, since it uses less digits than its factorization.

122469296388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19589347 (or 19589345 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 60.

The spelling of 122469296388 in words is "one hundred twenty-two billion, four hundred sixty-nine million, two hundred ninety-six thousand, three hundred eighty-eight".