122230222092 has 144 divisors (see below), whose sum is σ = 350913911712. Its totient is φ = 35544407040.

The previous prime is 122230222043. The next prime is 122230222097. The reversal of 122230222092 is 290222032221.

122230222092 is a `hidden beast` number, since 122 + 230 + 2 + 220 + 92 = 666.

It is not an unprimeable number, because it can be changed into a prime (122230222097) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1012458 + ... + 1126734.

Almost surely, 2^122230222092 is an apocalyptic number.

122230222092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122230222092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175456955856).

122230222092 is an abundant number, since it is smaller than the sum of its proper divisors (228683689620).

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

122230222092 is a wasteful number, since it uses less digits than its factorization.

122230222092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114408 (or 114403 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 122230222092 in words is "one hundred twenty-two billion, two hundred thirty million, two hundred twenty-two thousand, ninety-two".