22132341022222 has 4 divisors (see below), whose sum is σ = 33198511533336. Its totient is φ = 11066170511110.

The previous prime is 22132341022201. The next prime is 22132341022271. The reversal of 22132341022222 is 22222014323122.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533085255554 + ... + 5533085255557.

It is an arithmetic number, because the mean of its divisors is an integer number (8299627883334).

Almost surely, 2^{22132341022222} is an apocalyptic number.

22132341022222 is a deficient number, since it is larger than the sum of its proper divisors (11066170511114).

22132341022222 is a wasteful number, since it uses less digits than its factorization.

22132341022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11066170511113.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22132341022222 its reverse (22222014323122), we get a palindrome (44354355345344).

The spelling of 22132341022222 in words is "twenty-two trillion, one hundred thirty-two billion, three hundred forty-one million, twenty-two thousand, two hundred twenty-two".