2231107200000 has 3168 divisors, whose sum is σ = 10500437928960. Its totient is φ = 464486400000.

The previous prime is 2231107199999. The next prime is 2231107200001. The reversal of 2231107200000 is 27011322.

It is an interprime number because it is at equal distance from previous prime (2231107199999) and next prime (2231107200001).

It is a super-3 number, since 3×2231107200000³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2231107200001) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 71971199985 + ... + 71971200015.

Almost surely, 2^{2231107200000} is an apocalyptic number.

2231107200000 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 2231107200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5250218964480).

2231107200000 is an abundant number, since it is smaller than the sum of its proper divisors (8269330728960).

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

2231107200000 is an equidigital number, since it uses as much as digits as its factorization.

2231107200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The spelling of 2231107200000 in words is "two trillion, two hundred thirty-one billion, one hundred seven million, two hundred thousand".