2231104052000 has 288 divisors, whose sum is σ = 5870522561904. Its totient is φ = 832786944000.

The previous prime is 2231104051993. The next prime is 2231104052053. The reversal of 2231104052000 is 2504011322.

It can be written as a sum of positive squares in 8 ways, for example, as 6245424784 + 2224858627216 = 79028^2 + 1491596^2 .

It is a super-3 number, since 3×2231104052000³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86743142 + ... + 86768858.

Almost surely, 2^{2231104052000} is an apocalyptic number.

2231104052000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2231104052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2935261280952).

2231104052000 is an abundant number, since it is smaller than the sum of its proper divisors (3639418509904).

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

2231104052000 is a wasteful number, since it uses less digits than its factorization.

2231104052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25829 (or 25788 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 2231104052000 its reverse (2504011322), we get a palindrome (2233608063322).

The spelling of 2231104052000 in words is "two trillion, two hundred thirty-one billion, one hundred four million, fifty-two thousand".