2222113331000 has 32 divisors (see below), whose sum is σ = 5199745196880. Its totient is φ = 888845332000.

The previous prime is 2222113330991. The next prime is 2222113331003. The reversal of 2222113331000 is 1333112222.

It is a super-2 number, since 2×2222113331000² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222113331003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111055666 + ... + 1111057665.

Almost surely, 2^{2222113331000} is an apocalyptic number.

2222113331000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222113331000 is an abundant number, since it is smaller than the sum of its proper divisors (2977631865880).

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

2222113331000 is a wasteful number, since it uses less digits than its factorization.

2222113331000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222113352 (or 2222113338 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2222113331000 its reverse (1333112222), we get a palindrome (2223446443222).

The spelling of 2222113331000 in words is "two trillion, two hundred twenty-two billion, one hundred thirteen million, three hundred thirty-one thousand".