120122421034 has 128 divisors (see below), whose sum is σ = 248342630400. Its totient is φ = 42136174080.

The previous prime is 120122420989. The next prime is 120122421113. The reversal of 120122421034 is 430124221021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 120122420996 and 120122421014.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10560102 + ... + 10571470.

It is an arithmetic number, because the mean of its divisors is an integer number (1940176800).

Almost surely, 2^120122421034 is an apocalyptic number.

120122421034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120122421034 is an abundant number, since it is smaller than the sum of its proper divisors (128220209366).

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

120122421034 is a wasteful number, since it uses less digits than its factorization.

120122421034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11588.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 120122421034 its reverse (430124221021), we get a palindrome (550246642055).

The spelling of 120122421034 in words is "one hundred twenty billion, one hundred twenty-two million, four hundred twenty-one thousand, thirty-four".