22201010222 has 32 divisors (see below), whose sum is σ = 35039692800. Its totient is φ = 10529358048.

The previous prime is 22201010219. The next prime is 22201010257.

22201010222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22201010197 and 22201010206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8163779 + ... + 8166497.

It is an arithmetic number, because the mean of its divisors is an integer number (1094990400).

Almost surely, 2^22201010222 is an apocalyptic number.

22201010222 is a deficient number, since it is larger than the sum of its proper divisors (12838682578).

22201010222 is a wasteful number, since it uses less digits than its factorization.

22201010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160.

The product of its (nonzero) digits is 64, while the sum is 14.

It can be divided in two parts, 222010 and 10222, that added together give a palindrome (232232).

The spelling of 22201010222 in words is "twenty-two billion, two hundred one million, ten thousand, two hundred twenty-two".