113220224102040 has 64 divisors (see below), whose sum is σ = 370538915247360. Its totient is φ = 27447327054720.

The previous prime is 113220224101993. The next prime is 113220224102047. The reversal of 113220224102040 is 40201422022311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 113220224102040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113220224102047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42886447204 + ... + 42886449843.

It is an arithmetic number, because the mean of its divisors is an integer number (5789670550740).

Almost surely, 2^{113220224102040} is an apocalyptic number.

113220224102040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113220224102040 is an abundant number, since it is smaller than the sum of its proper divisors (257318691145320).

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

113220224102040 is a wasteful number, since it uses less digits than its factorization.

113220224102040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85772897072 (or 85772897068 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 113220224102040 its reverse (40201422022311), we get a palindrome (153421646124351).

The spelling of 113220224102040 in words is "one hundred thirteen trillion, two hundred twenty billion, two hundred twenty-four million, one hundred two thousand, forty".