22400002011000 has 128 divisors (see below), whose sum is σ = 69889807690560. Its totient is φ = 5973179904000.

The previous prime is 22400002010957. The next prime is 22400002011017. The reversal of 22400002011000 is 11020000422.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161573712 + ... + 161712288.

Almost surely, 2^{22400002011000} is an apocalyptic number.

22400002011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22400002011000 is an abundant number, since it is smaller than the sum of its proper divisors (47489805679560).

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

22400002011000 is a wasteful number, since it uses less digits than its factorization.

22400002011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192482 (or 192468 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22400002011000 its reverse (11020000422), we get a palindrome (22411022011422).

The spelling of 22400002011000 in words is "twenty-two trillion, four hundred billion, two million, eleven thousand".