120020322 has 16 divisors (see below), whose sum is σ = 243329760. Its totient is φ = 39458592.

The previous prime is 120020311. The next prime is 120020333. The reversal of 120020322 is 223020021.

It is an interprime number because it is at equal distance from previous prime (120020311) and next prime (120020333).

It is a junction number, because it is equal to n+sod(n) for n = 120020298 and 120020307.

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, 136572 + ... + 137447.

It is an arithmetic number, because the mean of its divisors is an integer number (15208110).

Almost surely, 2^120020322 is an apocalyptic number.

120020322 is an abundant number, since it is smaller than the sum of its proper divisors (123309438).

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

120020322 is a wasteful number, since it uses less digits than its factorization.

120020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274097.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 120020322 is about 10955.3786789869. The cubic root of 120020322 is about 493.2702568288.

Adding to 120020322 its reverse (223020021), we get a palindrome (343040343).

The spelling of 120020322 in words is "one hundred twenty million, twenty thousand, three hundred twenty-two".