1321024230022 has 32 divisors (see below), whose sum is σ = 2287434504960. Its totient is φ = 560449816800.

The previous prime is 1321024229989. The next prime is 1321024230023. The reversal of 1321024230022 is 2200324201231.

It is a super-2 number, since 2×1321024230022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1321024229975 and 1321024230002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1321024230023) 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, 8319093 + ... + 8476399.

It is an arithmetic number, because the mean of its divisors is an integer number (71482328280).

Almost surely, 2^{1321024230022} is an apocalyptic number.

1321024230022 is a deficient number, since it is larger than the sum of its proper divisors (966410274938).

1321024230022 is a wasteful number, since it uses less digits than its factorization.

1321024230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163356.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1321024230022 its reverse (2200324201231), we get a palindrome (3521348431253).

The spelling of 1321024230022 in words is "one trillion, three hundred twenty-one billion, twenty-four million, two hundred thirty thousand, twenty-two".