113322222232021 has 4 divisors (see below), whose sum is σ = 123624242434944. Its totient is φ = 103020202029100.

The previous prime is 113322222232019. The next prime is 113322222232097. The reversal of 113322222232021 is 120232222223311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113322222232021 - 2¹ = 113322222232019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113322222212021) 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, 5151010101445 + ... + 5151010101466.

It is an arithmetic number, because the mean of its divisors is an integer number (30906060608736).

Almost surely, 2^{113322222232021} is an apocalyptic number.

113322222232021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113322222232021 is a deficient number, since it is larger than the sum of its proper divisors (10302020202923).

113322222232021 is a wasteful number, since it uses less digits than its factorization.

113322222232021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10302020202922.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 113322222232021 its reverse (120232222223311), we get a palindrome (233554444455332).

The spelling of 113322222232021 in words is "one hundred thirteen trillion, three hundred twenty-two billion, two hundred twenty-two million, two hundred thirty-two thousand, twenty-one".