1322222103120 has 80 divisors (see below), whose sum is σ = 4099710226752. Its totient is φ = 352521876480.

The previous prime is 1322222103053. The next prime is 1322222103127. The reversal of 1322222103120 is 213012222231.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322222103127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652924 + ... + 1752356.

Almost surely, 2^{1322222103120} is an apocalyptic number.

1322222103120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1322222103120 is an abundant number, since it is smaller than the sum of its proper divisors (2777488123632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322222103120 is a wasteful number, since it uses less digits than its factorization.

1322222103120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104460 (or 1104454 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1322222103120 its reverse (213012222231), we get a palindrome (1535234325351).

The spelling of 1322222103120 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-two million, one hundred three thousand, one hundred twenty".