2231102400000 has 240 divisors, whose sum is σ = 7429285776528. Its totient is φ = 594959360000.

The previous prime is 2231102399989. The next prime is 2231102400019. The reversal of 2231102400000 is 42011322.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-3 number, since 3×2231102400000³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4567594 + ... + 5032406.

Almost surely, 2^{2231102400000} is an apocalyptic number.

2231102400000 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 2231102400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3714642888264).

2231102400000 is an abundant number, since it is smaller than the sum of its proper divisors (5198183376528).

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

2231102400000 is an frugal number, since it uses more digits than its factorization.

2231102400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464859 (or 464823 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2231102400000 its reverse (42011322), we get a palindrome (2231144411322).

The spelling of 2231102400000 in words is "two trillion, two hundred thirty-one billion, one hundred two million, four hundred thousand".