22000221002110 has 32 divisors (see below), whose sum is σ = 42646821729120. Its totient is φ = 8123112908928.

The previous prime is 22000221002059. The next prime is 22000221002113. The reversal of 22000221002110 is 1120012200022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000221002113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30502021 + ... + 31214959.

It is an arithmetic number, because the mean of its divisors is an integer number (1332713179035).

Almost surely, 2^{22000221002110} is an apocalyptic number.

22000221002110 is a deficient number, since it is larger than the sum of its proper divisors (20646600727010).

22000221002110 is a wasteful number, since it uses less digits than its factorization.

22000221002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950332.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22000221002110 its reverse (1120012200022), we get a palindrome (23120233202132).

The spelling of 22000221002110 in words is "twenty-two trillion, two hundred twenty-one million, two thousand, one hundred ten".