11132222023 has 16 divisors (see below), whose sum is σ = 12232717056. Its totient is φ = 10067927040.

The previous prime is 11132222021. The next prime is 11132222027. The reversal of 11132222023 is 32022223111.

It is a cyclic number.

It is not a de Polignac number, because 11132222023 - 2¹ = 11132222021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132222021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176490 + ... + 231112.

It is an arithmetic number, because the mean of its divisors is an integer number (764544816).

Almost surely, 2^11132222023 is an apocalyptic number.

11132222023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11132222023 is a deficient number, since it is larger than the sum of its proper divisors (1100495033).

11132222023 is a wasteful number, since it uses less digits than its factorization.

11132222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54954.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11132222023 its reverse (32022223111), we get a palindrome (43154445134).

The spelling of 11132222023 in words is "eleven billion, one hundred thirty-two million, two hundred twenty-two thousand, twenty-three".