120212022 has 32 divisors (see below), whose sum is σ = 275415552. Its totient is φ = 34265664.

The previous prime is 120211979. The next prime is 120212023. The reversal of 120212022 is 220212021.

It is a junction number, because it is equal to n+sod(n) for n = 120211989 and 120212007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120212023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16063 + ... + 22325.

It is an arithmetic number, because the mean of its divisors is an integer number (8606736).

Almost surely, 2^120212022 is an apocalyptic number.

120212022 is an abundant number, since it is smaller than the sum of its proper divisors (155203530).

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

120212022 is a wasteful number, since it uses less digits than its factorization.

120212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6732.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 120212022 is about 10964.1243152383. The cubic root of 120212022 is about 493.5327390670.

Adding to 120212022 its reverse (220212021), we get a palindrome (340424043).

Subtracting 120212022 from its reverse (220212021), we obtain a palindrome (99999999).

The spelling of 120212022 in words is "one hundred twenty million, two hundred twelve thousand, twenty-two".