122112022 has 8 divisors (see below), whose sum is σ = 187635672. Its totient is φ = 59566800.

The previous prime is 122112019. The next prime is 122112047. The reversal of 122112022 is 220211221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×122112022² = 29822691833856968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122111993 and 122112011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744504 + ... + 744667.

It is an arithmetic number, because the mean of its divisors is an integer number (23454459).

Almost surely, 2^122112022 is an apocalyptic number.

122112022 is a deficient number, since it is larger than the sum of its proper divisors (65523650).

122112022 is a wasteful number, since it uses less digits than its factorization.

122112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489214.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 122112022 is about 11050.4308513288. The cubic root of 122112022 is about 496.1193212539.

Adding to 122112022 its reverse (220211221), we get a palindrome (342323243).

The spelling of 122112022 in words is "one hundred twenty-two million, one hundred twelve thousand, twenty-two".