11263497190 has 32 divisors (see below), whose sum is σ = 22127014944. Its totient is φ = 4094039040.

The previous prime is 11263497173. The next prime is 11263497199. The reversal of 11263497190 is 9179436211.

11263497190 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11263497190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11263497199) 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, 247062 + ... + 289078.

It is an arithmetic number, because the mean of its divisors is an integer number (691469217).

Almost surely, 2^11263497190 is an apocalyptic number.

11263497190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11263497190 is a deficient number, since it is larger than the sum of its proper divisors (10863517754).

11263497190 is a wasteful number, since it uses less digits than its factorization.

11263497190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44472.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 11263497190 in words is "eleven billion, two hundred sixty-three million, four hundred ninety-seven thousand, one hundred ninety".