22222102132 has 12 divisors (see below), whose sum is σ = 38953605600. Its totient is φ = 11092500536.

The previous prime is 22222102103. The next prime is 22222102169. The reversal of 22222102132 is 23120122222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4634938 + ... + 4639729.

It is an arithmetic number, because the mean of its divisors is an integer number (3246133800).

Almost surely, 2^22222102132 is an apocalyptic number.

It is an amenable number.

22222102132 is a deficient number, since it is larger than the sum of its proper divisors (16731503468).

22222102132 is a wasteful number, since it uses less digits than its factorization.

22222102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9275270 (or 9275268 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22222102132 its reverse (23120122222), we get a palindrome (45342224354).

The spelling of 22222102132 in words is "twenty-two billion, two hundred twenty-two million, one hundred two thousand, one hundred thirty-two".