120422020 has 24 divisors (see below), whose sum is σ = 263882304. Its totient is φ = 46074336.

The previous prime is 120422017. The next prime is 120422023. The reversal of 120422020 is 20224021.

It is an interprime number because it is at equal distance from previous prime (120422017) and next prime (120422023).

It is not an unprimeable number, because it can be changed into a prime (120422023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130434 + ... + 131353.

It is an arithmetic number, because the mean of its divisors is an integer number (10995096).

Almost surely, 2^120422020 is an apocalyptic number.

120422020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120422020 is an abundant number, since it is smaller than the sum of its proper divisors (143460284).

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

120422020 is a wasteful number, since it uses less digits than its factorization.

120422020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261819 (or 261817 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 120422020 is about 10973.6967335534. The cubic root of 120422020 is about 493.8199554783.

Adding to 120422020 its reverse (20224021), we get a palindrome (140646041).

The spelling of 120422020 in words is "one hundred twenty million, four hundred twenty-two thousand, twenty".