113481222 has 16 divisors (see below), whose sum is σ = 240313392. Its totient is φ = 35601920.

The previous prime is 113481211. The next prime is 113481229. The reversal of 113481222 is 222184311.

It is a super-2 number, since 2×113481222² = 25755975493226568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113481192 and 113481201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113481229) 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, 556179 + ... + 556382.

It is an arithmetic number, because the mean of its divisors is an integer number (15019587).

Almost surely, 2^113481222 is an apocalyptic number.

113481222 is an abundant number, since it is smaller than the sum of its proper divisors (126832170).

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

113481222 is a wasteful number, since it uses less digits than its factorization.

113481222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112583.

The product of its digits is 768, while the sum is 24.

The square root of 113481222 is about 10652.7565446696. The cubic root of 113481222 is about 484.1441269881.

The spelling of 113481222 in words is "one hundred thirteen million, four hundred eighty-one thousand, two hundred twenty-two".