11402122314344 has 16 divisors (see below), whose sum is σ = 21387136181220. Its totient is φ = 5698885999360.

The previous prime is 11402122314277. The next prime is 11402122314431. The reversal of 11402122314344 is 44341322120411.

It can be written as a sum of positive squares in 2 ways, for example, as 9762262789444 + 1639859524900 = 3124462^2 + 1280570^2 .

It is a super-2 number, since 2×11402122314344² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11402122314344.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271872449 + ... + 271914384.

Almost surely, 2^{11402122314344} is an apocalyptic number.

It is an amenable number.

11402122314344 is a deficient number, since it is larger than the sum of its proper divisors (9985013866876).

11402122314344 is a wasteful number, since it uses less digits than its factorization.

11402122314344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543789460 (or 543789456 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 11402122314344 its reverse (44341322120411), we get a palindrome (55743444434755).

The spelling of 11402122314344 in words is "eleven trillion, four hundred two billion, one hundred twenty-two million, three hundred fourteen thousand, three hundred forty-four".