120422212400 has 60 divisors (see below), whose sum is σ = 330644996592. Its totient is φ = 41287614720.

The previous prime is 120422212399. The next prime is 120422212403. The reversal of 120422212400 is 4212224021.

120422212400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (120422212403) 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, 21501167 + ... + 21506766.

Almost surely, 2^120422212400 is an apocalyptic number.

120422212400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120422212400 is an abundant number, since it is smaller than the sum of its proper divisors (210222784192).

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

120422212400 is a wasteful number, since it uses less digits than its factorization.

120422212400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43007958 (or 43007947 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 120422212400 its reverse (4212224021), we get a palindrome (124634436421).

The spelling of 120422212400 in words is "one hundred twenty billion, four hundred twenty-two million, two hundred twelve thousand, four hundred".