122041320 has 32 divisors (see below), whose sum is σ = 366124320. Its totient is φ = 32544320.

The previous prime is 122041247. The next prime is 122041331. The reversal of 122041320 is 23140221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 122041320.

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, 508386 + ... + 508625.

It is an arithmetic number, because the mean of its divisors is an integer number (11441385).

Almost surely, 2^122041320 is an apocalyptic number.

122041320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122041320 is an abundant number, since it is smaller than the sum of its proper divisors (244083000).

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

122041320 is a wasteful number, since it uses less digits than its factorization.

122041320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017025 (or 1017021 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 122041320 is about 11047.2313273508. The cubic root of 122041320 is about 496.0235529051.

Adding to 122041320 its reverse (23140221), we get a palindrome (145181541).

The spelling of 122041320 in words is "one hundred twenty-two million, forty-one thousand, three hundred twenty".