2223131131104 has 96 divisors (see below), whose sum is σ = 6501331861920. Its totient is φ = 660452739072.

The previous prime is 2223131131093. The next prime is 2223131131139. The reversal of 2223131131104 is 4011311313222.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30676827 + ... + 30749210.

It is an arithmetic number, because the mean of its divisors is an integer number (67722206895).

Almost surely, 2^{2223131131104} is an apocalyptic number.

2223131131104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2223131131104 is an abundant number, since it is smaller than the sum of its proper divisors (4278200730816).

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

2223131131104 is a wasteful number, since it uses less digits than its factorization.

2223131131104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61426092 (or 61426084 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 2223131131104 its reverse (4011311313222), we get a palindrome (6234442444326).

The spelling of 2223131131104 in words is "two trillion, two hundred twenty-three billion, one hundred thirty-one million, one hundred thirty-one thousand, one hundred four".