11022633155 has 4 divisors (see below), whose sum is σ = 13227159792. Its totient is φ = 8818106520.

The previous prime is 11022633131. The next prime is 11022633157. The reversal of 11022633155 is 55133622011.

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

It is not a de Polignac number, because 11022633155 - 2³⁰ = 9948891331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022633157) 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, 1102263311 + ... + 1102263320.

It is an arithmetic number, because the mean of its divisors is an integer number (3306789948).

Almost surely, 2^11022633155 is an apocalyptic number.

11022633155 is a deficient number, since it is larger than the sum of its proper divisors (2204526637).

11022633155 is an equidigital number, since it uses as much as digits as its factorization.

11022633155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204526636.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 11022633155 in words is "eleven billion, twenty-two million, six hundred thirty-three thousand, one hundred fifty-five".