22000120330012 has 48 divisors (see below), whose sum is σ = 43940043302400. Its totient is φ = 9548573206400.

The previous prime is 22000120330003. The next prime is 22000120330063. The reversal of 22000120330012 is 21003302100022.

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, 129651262 + ... + 129820837.

It is an arithmetic number, because the mean of its divisors is an integer number (915417568800).

Almost surely, 2^{22000120330012} is an apocalyptic number.

22000120330012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22000120330012 is a deficient number, since it is larger than the sum of its proper divisors (21939922972388).

22000120330012 is a wasteful number, since it uses less digits than its factorization.

22000120330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259472202 (or 259472200 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22000120330012 its reverse (21003302100022), we get a palindrome (43003422430034).

The spelling of 22000120330012 in words is "twenty-two trillion, one hundred twenty million, three hundred thirty thousand, twelve".