22202321122 has 8 divisors (see below), whose sum is σ = 33310201536. Its totient is φ = 11098920612.

The previous prime is 22202321111. The next prime is 22202321171. The reversal of 22202321122 is 22112320222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22202321122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1107558 + ... + 1127425.

It is an arithmetic number, because the mean of its divisors is an integer number (4163775192).

Almost surely, 2^22202321122 is an apocalyptic number.

22202321122 is a deficient number, since it is larger than the sum of its proper divisors (11107880414).

22202321122 is a wasteful number, since it uses less digits than its factorization.

22202321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239952.

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

Adding to 22202321122 its reverse (22112320222), we get a palindrome (44314641344).

The spelling of 22202321122 in words is "twenty-two billion, two hundred two million, three hundred twenty-one thousand, one hundred twenty-two".