122267305252 has 12 divisors (see below), whose sum is σ = 214043330956. Its totient is φ = 61112067840.

The previous prime is 122267305247. The next prime is 122267305253. The reversal of 122267305252 is 252503762221.

It can be written as a sum of positive squares in 2 ways, for example, as 33501445156 + 88765860096 = 183034^2 + 297936^2 .

It is not an unprimeable number, because it can be changed into a prime (122267305253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5383449 + ... + 5406112.

Almost surely, 2^122267305252 is an apocalyptic number.

It is an amenable number.

122267305252 is a deficient number, since it is larger than the sum of its proper divisors (91776025704).

122267305252 is a wasteful number, since it uses less digits than its factorization.

122267305252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10792398 (or 10792396 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 122267305252 in words is "one hundred twenty-two billion, two hundred sixty-seven million, three hundred five thousand, two hundred fifty-two".