22201100102000 has 40 divisors (see below), whose sum is σ = 53682260051472. Its totient is φ = 8880440040000.

The previous prime is 22201100101993. The next prime is 22201100102017. The reversal of 22201100102000 is 20100110222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5550273026 + ... + 5550277025.

Almost surely, 2^{22201100102000} is an apocalyptic number.

22201100102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201100102000 is an abundant number, since it is smaller than the sum of its proper divisors (31481159949472).

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

22201100102000 is a wasteful number, since it uses less digits than its factorization.

22201100102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100550074 (or 11100550058 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22201100102000 its reverse (20100110222), we get a palindrome (22221200212222).

The spelling of 22201100102000 in words is "twenty-two trillion, two hundred one billion, one hundred million, one hundred two thousand".