22222001210110 has 16 divisors (see below), whose sum is σ = 43076494653696. Its totient is φ = 8205046600608.

The previous prime is 22222001210053. The next prime is 22222001210119. The reversal of 22222001210110 is 1101210022222.

It is a happy number.

It is a super-3 number, since 3×22222001210110³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22222001210119) 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, 85469235294 + ... + 85469235553.

It is an arithmetic number, because the mean of its divisors is an integer number (2692280915856).

Almost surely, 2^{22222001210110} is an apocalyptic number.

22222001210110 is a deficient number, since it is larger than the sum of its proper divisors (20854493443586).

22222001210110 is a wasteful number, since it uses less digits than its factorization.

22222001210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170938470867.

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

Adding to 22222001210110 its reverse (1101210022222), we get a palindrome (23323211232332).

The spelling of 22222001210110 in words is "twenty-two trillion, two hundred twenty-two billion, one million, two hundred ten thousand, one hundred ten".