12220033202234 has 32 divisors (see below), whose sum is σ = 21548744328384. Its totient is φ = 5123919905280.

The previous prime is 12220033202063. The next prime is 12220033202261. The reversal of 12220033202234 is 43220233002221.

It is a happy number.

It is a super-2 number, since 2×12220033202234² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 13591799 + ... + 14462954.

It is an arithmetic number, because the mean of its divisors is an integer number (673398260262).

Almost surely, 2^{12220033202234} is an apocalyptic number.

12220033202234 is a deficient number, since it is larger than the sum of its proper divisors (9328711126150).

12220033202234 is a wasteful number, since it uses less digits than its factorization.

12220033202234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28056302.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12220033202234 its reverse (43220233002221), we get a palindrome (55440266204455).

The spelling of 12220033202234 in words is "twelve trillion, two hundred twenty billion, thirty-three million, two hundred two thousand, two hundred thirty-four".