122613160 has 32 divisors (see below), whose sum is σ = 285395400. Its totient is φ = 47353600.

The previous prime is 122613133. The next prime is 122613181. The reversal of 122613160 is 61316221.

It can be written as a sum of positive squares in 4 ways, for example, as 80389156 + 42224004 = 8966^2 + 6498^2 .

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, 51691 + ... + 54010.

Almost surely, 2^122613160 is an apocalyptic number.

122613160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122613160 is an abundant number, since it is smaller than the sum of its proper divisors (162782240).

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

122613160 is a wasteful number, since it uses less digits than its factorization.

122613160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105741 (or 105737 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 122613160 is about 11073.0826782789. The cubic root of 122613160 is about 496.7970729945.

Adding to 122613160 its reverse (61316221), we get a palindrome (183929381).

The spelling of 122613160 in words is "one hundred twenty-two million, six hundred thirteen thousand, one hundred sixty".