113222301020 has 48 divisors (see below), whose sum is σ = 248144758848. Its totient is φ = 43312811520.

The previous prime is 113222301007. The next prime is 113222301037. The reversal of 113222301020 is 20103222311.

It is a self number, because there is not a number n which added to its sum of digits gives 113222301020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3489512 + ... + 3521808.

It is an arithmetic number, because the mean of its divisors is an integer number (5169682476).

Almost surely, 2^113222301020 is an apocalyptic number.

113222301020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113222301020 is an abundant number, since it is smaller than the sum of its proper divisors (134922457828).

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

113222301020 is a wasteful number, since it uses less digits than its factorization.

113222301020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39950 (or 39948 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 113222301020 its reverse (20103222311), we get a palindrome (133325523331).

The spelling of 113222301020 in words is "one hundred thirteen billion, two hundred twenty-two million, three hundred one thousand, twenty".