22010011222 has 32 divisors (see below), whose sum is σ = 35016194304. Its totient is φ = 10359014400.

The previous prime is 22010011213. The next prime is 22010011271. The reversal of 22010011222 is 22211001022.

It is a happy number.

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, 843808 + ... + 869500.

It is an arithmetic number, because the mean of its divisors is an integer number (1094256072).

Almost surely, 2^22010011222 is an apocalyptic number.

22010011222 is a deficient number, since it is larger than the sum of its proper divisors (13006183082).

22010011222 is a wasteful number, since it uses less digits than its factorization.

22010011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26104.

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

Adding to 22010011222 its reverse (22211001022), we get a palindrome (44221012244).

The spelling of 22010011222 in words is "twenty-two billion, ten million, eleven thousand, two hundred twenty-two".