122712352 has 24 divisors (see below), whose sum is σ = 276103296. Its totient is φ = 52590912.

The previous prime is 122712349. The next prime is 122712361. The reversal of 122712352 is 253217221.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273688 + ... + 274135.

It is an arithmetic number, because the mean of its divisors is an integer number (11504304).

Almost surely, 2^122712352 is an apocalyptic number.

It is an amenable number.

122712352 is an abundant number, since it is smaller than the sum of its proper divisors (153390944).

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

122712352 is an equidigital number, since it uses as much as digits as its factorization.

122712352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547840 (or 547832 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 122712352 is about 11077.5607423295. The cubic root of 122712352 is about 496.9310037319.

Adding to 122712352 its reverse (253217221), we get a palindrome (375929573).

The spelling of 122712352 in words is "one hundred twenty-two million, seven hundred twelve thousand, three hundred fifty-two".