22001210222110 has 64 divisors (see below), whose sum is σ = 45331171776000. Its totient is φ = 7531355664000.

The previous prime is 22001210221997. The next prime is 22001210222113. The reversal of 22001210222110 is 1122201210022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001210222113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159070485 + ... + 159208735.

It is an arithmetic number, because the mean of its divisors is an integer number (708299559000).

Almost surely, 2^{22001210222110} is an apocalyptic number.

22001210222110 is an abundant number, since it is smaller than the sum of its proper divisors (23329961553890).

22001210222110 is a wasteful number, since it uses less digits than its factorization.

22001210222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141841.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22001210222110 its reverse (1122201210022), we get a palindrome (23123411432132).

The spelling of 22001210222110 in words is "twenty-two trillion, one billion, two hundred ten million, two hundred twenty-two thousand, one hundred ten".