122120022 has 16 divisors (see below), whose sum is σ = 244685232. Its totient is φ = 40632480.

The previous prime is 122119969. The next prime is 122120023. The reversal of 122120022 is 220021221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122120023) 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, 14929 + ... + 21612.

It is an arithmetic number, because the mean of its divisors is an integer number (15292827).

Almost surely, 2^122120022 is an apocalyptic number.

122120022 is an abundant number, since it is smaller than the sum of its proper divisors (122565210).

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

122120022 is a wasteful number, since it uses less digits than its factorization.

122120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37103.

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

The square root of 122120022 is about 11050.7928222368. The cubic root of 122120022 is about 496.1301552074.

Adding to 122120022 its reverse (220021221), we get a palindrome (342141243).

The spelling of 122120022 in words is "one hundred twenty-two million, one hundred twenty thousand, twenty-two".