22201100110222 has 16 divisors (see below), whose sum is σ = 36329147535744. Its totient is φ = 10091388411000.

The previous prime is 22201100110207. The next prime is 22201100110237.

It is a happy number.

22201100110222 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (22201100110207) and next prime (22201100110237).

It is a super-2 number, since 2×22201100110222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22201100110196 and 22201100110205.

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, 16539847 + ... + 17831677.

It is an arithmetic number, because the mean of its divisors is an integer number (2270571720984).

Almost surely, 2^{22201100110222} is an apocalyptic number.

22201100110222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22201100110222 is a deficient number, since it is larger than the sum of its proper divisors (14128047425522).

22201100110222 is a wasteful number, since it uses less digits than its factorization.

22201100110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073015.

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

It can be divided in two parts, 22201100 and 110222, that added together give a palindrome (22311322).

The spelling of 22201100110222 in words is "twenty-two trillion, two hundred one billion, one hundred million, one hundred ten thousand, two hundred twenty-two".