11190284122 has 32 divisors (see below), whose sum is σ = 17279697600. Its totient is φ = 5433352320.

The previous prime is 11190284011. The next prime is 11190284123. The reversal of 11190284122 is 22148209111.

It is not an unprimeable number, because it can be changed into a prime (11190284123) 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, 2733297 + ... + 2737387.

It is an arithmetic number, because the mean of its divisors is an integer number (539990550).

Almost surely, 2^11190284122 is an apocalyptic number.

11190284122 is a deficient number, since it is larger than the sum of its proper divisors (6089413478).

11190284122 is a wasteful number, since it uses less digits than its factorization.

11190284122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446.

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 11190284122 in words is "eleven billion, one hundred ninety million, two hundred eighty-four thousand, one hundred twenty-two".