22010200110021 has 8 divisors (see below), whose sum is σ = 29760270571584. Its totient is φ = 14466798194240.

The previous prime is 22010200110013. The next prime is 22010200110043. The reversal of 22010200110021 is 12001100201022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22010200110021 - 2³ = 22010200110013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22010200109979 and 22010200110006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010200110121) 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, 51667136196 + ... + 51667136621.

It is an arithmetic number, because the mean of its divisors is an integer number (3720033821448).

Almost surely, 2^{22010200110021} is an apocalyptic number.

It is an amenable number.

22010200110021 is a deficient number, since it is larger than the sum of its proper divisors (7750070461563).

22010200110021 is a wasteful number, since it uses less digits than its factorization.

22010200110021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103334272891.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22010200110021 its reverse (12001100201022), we get a palindrome (34011300311043).

The spelling of 22010200110021 in words is "twenty-two trillion, ten billion, two hundred million, one hundred ten thousand, twenty-one".