11232897691562 has 4 divisors (see below), whose sum is σ = 16849346537346. Its totient is φ = 5616448845780.

The previous prime is 11232897691549. The next prime is 11232897691567. The reversal of 11232897691562 is 26519679823211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10594706012401 + 638191679161 = 3254951^2 + 798869^2 .

It is a super-3 number, since 3×11232897691562³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11232897691495 and 11232897691504.

It is not an unprimeable number, because it can be changed into a prime (11232897691567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808224422889 + ... + 2808224422892.

Almost surely, 2^{11232897691562} is an apocalyptic number.

11232897691562 is a deficient number, since it is larger than the sum of its proper divisors (5616448845784).

11232897691562 is an equidigital number, since it uses as much as digits as its factorization.

11232897691562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5616448845783.

The product of its digits is 19595520, while the sum is 62.

The spelling of 11232897691562 in words is "eleven trillion, two hundred thirty-two billion, eight hundred ninety-seven million, six hundred ninety-one thousand, five hundred sixty-two".