11122354133537 has 4 divisors (see below), whose sum is σ = 11123449834176. Its totient is φ = 11121258432900.

The previous prime is 11122354133503. The next prime is 11122354133543. The reversal of 11122354133537 is 73533145322111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11122354133537 - 2³⁸ = 10847476226593 is a prime.

It is a super-2 number, since 2×11122354133537² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11122354133494 and 11122354133503.

It is not an unprimeable number, because it can be changed into a prime (11122354133587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547835093 + ... + 547855394.

It is an arithmetic number, because the mean of its divisors is an integer number (2780862458544).

Almost surely, 2^{11122354133537} is an apocalyptic number.

It is an amenable number.

11122354133537 is a deficient number, since it is larger than the sum of its proper divisors (1095700639).

11122354133537 is a wasteful number, since it uses less digits than its factorization.

11122354133537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095700638.

The product of its digits is 226800, while the sum is 41.

Adding to 11122354133537 its reverse (73533145322111), we get a palindrome (84655499455648).

The spelling of 11122354133537 in words is "eleven trillion, one hundred twenty-two billion, three hundred fifty-four million, one hundred thirty-three thousand, five hundred thirty-seven".