120122140200 has 96 divisors (see below), whose sum is σ = 372546691200. Its totient is φ = 32018114560.

The previous prime is 120122140189. The next prime is 120122140207. The reversal of 120122140200 is 2041221021.

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 120122140200.

It is not an unprimeable number, because it can be changed into a prime (120122140207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1319761 + ... + 1407839.

It is an arithmetic number, because the mean of its divisors is an integer number (3880694700).

Almost surely, 2^120122140200 is an apocalyptic number.

120122140200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120122140200 is an abundant number, since it is smaller than the sum of its proper divisors (252424551000).

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

120122140200 is a wasteful number, since it uses less digits than its factorization.

120122140200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90371 (or 90362 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120122140200 its reverse (2041221021), we get a palindrome (122163361221).

It can be divided in two parts, 1201221 and 40200, that added together give a palindrome (1241421).

The spelling of 120122140200 in words is "one hundred twenty billion, one hundred twenty-two million, one hundred forty thousand, two hundred".