1322022103012 has 24 divisors (see below), whose sum is σ = 2532347514872. Its totient is φ = 600161356800.

The previous prime is 1322022102991. The next prime is 1322022103019. The reversal of 1322022103012 is 2103012202231.

It can be written as a sum of positive squares in 4 ways, for example, as 295135773696 + 1026886329316 = 543264^2 + 1013354^2 .

It is a super-2 number, since 2×1322022103012² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1322022103019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208386189 + ... + 208392532.

Almost surely, 2^{1322022103012} is an apocalyptic number.

It is an amenable number.

1322022103012 is a deficient number, since it is larger than the sum of its proper divisors (1210325411860).

1322022103012 is a wasteful number, since it uses less digits than its factorization.

1322022103012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416778799 (or 416778797 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1322022103012 its reverse (2103012202231), we get a palindrome (3425034305243).

The spelling of 1322022103012 in words is "one trillion, three hundred twenty-two billion, twenty-two million, one hundred three thousand, twelve".