11239089002 has 16 divisors (see below), whose sum is σ = 17395894152. Its totient is φ = 5442458880.

The previous prime is 11239088983. The next prime is 11239089049. The reversal of 11239089002 is 20098093211.

It can be written as a sum of positive squares in 4 ways, for example, as 3962828401 + 7276260601 = 62951^2 + 85301^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488993 + ... + 511460.

Almost surely, 2^11239089002 is an apocalyptic number.

11239089002 is a deficient number, since it is larger than the sum of its proper divisors (6156805150).

11239089002 is a wasteful number, since it uses less digits than its factorization.

11239089002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000633.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 11239089002 in words is "eleven billion, two hundred thirty-nine million, eighty-nine thousand, two".