122368392 has 48 divisors (see below), whose sum is σ = 332046000. Its totient is φ = 40711776.

The previous prime is 122368391. The next prime is 122368403. The reversal of 122368392 is 293863221.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (122368391) 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, 46159 + ... + 48737.

It is an arithmetic number, because the mean of its divisors is an integer number (6917625).

Almost surely, 2^122368392 is an apocalyptic number.

122368392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122368392 is an abundant number, since it is smaller than the sum of its proper divisors (209677608).

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

122368392 is a wasteful number, since it uses less digits than its factorization.

122368392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250 (or 3243 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 122368392 is about 11062.0247694534. The cubic root of 122368392 is about 496.4662737258.

It can be divided in two parts, 122368 and 392, that added together give a triangular number (122760 = T₄₉₅).

The spelling of 122368392 in words is "one hundred twenty-two million, three hundred sixty-eight thousand, three hundred ninety-two".