11351234023122 has 64 divisors (see below), whose sum is σ = 27314144640000. Its totient is φ = 3072187673280.

The previous prime is 11351234023109. The next prime is 11351234023133. The reversal of 11351234023122 is 22132043215311.

It is a self number, because there is not a number n which added to its sum of digits gives 11351234023122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6798129 + ... + 8301627.

It is an arithmetic number, because the mean of its divisors is an integer number (426783510000).

Almost surely, 2^{11351234023122} is an apocalyptic number.

11351234023122 is an abundant number, since it is smaller than the sum of its proper divisors (15962910616878).

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

11351234023122 is a wasteful number, since it uses less digits than its factorization.

11351234023122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512991.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 11351234023122 its reverse (22132043215311), we get a palindrome (33483277238433).

The spelling of 11351234023122 in words is "eleven trillion, three hundred fifty-one billion, two hundred thirty-four million, twenty-three thousand, one hundred twenty-two".