12203221330022 has 32 divisors (see below), whose sum is σ = 18975110673600. Its totient is φ = 5879055145600.

The previous prime is 12203221329989. The next prime is 12203221330033. The reversal of 12203221330022 is 22003312230221.

It is a super-2 number, since 2×12203221330022² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12203221330022.

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, 544994447 + ... + 545016837.

It is an arithmetic number, because the mean of its divisors is an integer number (592972208550).

Almost surely, 2^{12203221330022} is an apocalyptic number.

12203221330022 is a deficient number, since it is larger than the sum of its proper divisors (6771889343578).

12203221330022 is a wasteful number, since it uses less digits than its factorization.

12203221330022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41392.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12203221330022 its reverse (22003312230221), we get a palindrome (34206533560243).

The spelling of 12203221330022 in words is "twelve trillion, two hundred three billion, two hundred twenty-one million, three hundred thirty thousand, twenty-two".