122550271246 has 24 divisors (see below), whose sum is σ = 203908534704. Its totient is φ = 55182104640.

The previous prime is 122550271243. The next prime is 122550271271. The reversal of 122550271246 is 642172055221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122550271243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4407786 + ... + 4435501.

It is an arithmetic number, because the mean of its divisors is an integer number (8496188946).

Almost surely, 2^122550271246 is an apocalyptic number.

122550271246 is a deficient number, since it is larger than the sum of its proper divisors (81358263458).

122550271246 is a wasteful number, since it uses less digits than its factorization.

122550271246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8843356 (or 8843343 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 122550271246 in words is "one hundred twenty-two billion, five hundred fifty million, two hundred seventy-one thousand, two hundred forty-six".