11312302022 has 16 divisors (see below), whose sum is σ = 19500860160. Its totient is φ = 4821043848.

The previous prime is 11312302021. The next prime is 11312302031. The reversal of 11312302022 is 22020321311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312302021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2254538 + ... + 2259549.

It is an arithmetic number, because the mean of its divisors is an integer number (1218803760).

Almost surely, 2^11312302022 is an apocalyptic number.

11312302022 is a deficient number, since it is larger than the sum of its proper divisors (8188558138).

11312302022 is a wasteful number, since it uses less digits than its factorization.

11312302022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4514275.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11312302022 its reverse (22020321311), we get a palindrome (33332623333).

The spelling of 11312302022 in words is "eleven billion, three hundred twelve million, three hundred two thousand, twenty-two".