113021022 has 8 divisors (see below), whose sum is σ = 226042056. Its totient is φ = 37673672.

The previous prime is 113021021. The next prime is 113021053. The reversal of 113021022 is 220120311.

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

113021022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 113020989 and 113021007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113021021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9418413 + ... + 9418424.

It is an arithmetic number, because the mean of its divisors is an integer number (28255257).

Almost surely, 2^113021022 is an apocalyptic number.

113021022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

113021022 is a wasteful number, since it uses less digits than its factorization.

113021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18836842.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 113021022 is about 10631.1345584561. The cubic root of 113021022 is about 483.4887910031.

Adding to 113021022 its reverse (220120311), we get a palindrome (333141333).

The spelling of 113021022 in words is "one hundred thirteen million, twenty-one thousand, twenty-two".