11182112402 has 8 divisors (see below), whose sum is σ = 16776622476. Its totient is φ = 5589904912.

The previous prime is 11182112401. The next prime is 11182112413. The reversal of 11182112402 is 20421128111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11155373161 + 26739241 = 105619^2 + 5171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11182112401) 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, 563453 + ... + 582960.

Almost surely, 2^11182112402 is an apocalyptic number.

11182112402 is a deficient number, since it is larger than the sum of its proper divisors (5594510074).

11182112402 is a wasteful number, since it uses less digits than its factorization.

11182112402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151292.

The product of its (nonzero) digits is 256, while the sum is 23.

The spelling of 11182112402 in words is "eleven billion, one hundred eighty-two million, one hundred twelve thousand, four hundred two".