11122301321022 has 128 divisors (see below), whose sum is σ = 23321052361728. Its totient is φ = 3532922265600.

The previous prime is 11122301320987. The next prime is 11122301321039. The reversal of 11122301321022 is 22012310322111.

It is a self number, because there is not a number n which added to its sum of digits gives 11122301321022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2515786372 + ... + 2515790792.

It is an arithmetic number, because the mean of its divisors is an integer number (182195721576).

Almost surely, 2^{11122301321022} is an apocalyptic number.

11122301321022 is an abundant number, since it is smaller than the sum of its proper divisors (12198751040706).

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

11122301321022 is a wasteful number, since it uses less digits than its factorization.

11122301321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11122301321022 its reverse (22012310322111), we get a palindrome (33134611643133).

The spelling of 11122301321022 in words is "eleven trillion, one hundred twenty-two billion, three hundred one million, three hundred twenty-one thousand, twenty-two".