11150505002 has 32 divisors (see below), whose sum is σ = 20595800064. Its totient is φ = 4408992000.

The previous prime is 11150505001. The next prime is 11150505013. The reversal of 11150505002 is 20050505111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11150505001) 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, 379127 + ... + 407477.

It is an arithmetic number, because the mean of its divisors is an integer number (643618752).

Almost surely, 2^11150505002 is an apocalyptic number.

11150505002 is a deficient number, since it is larger than the sum of its proper divisors (9445295062).

11150505002 is a wasteful number, since it uses less digits than its factorization.

11150505002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30534.

The product of its (nonzero) digits is 250, while the sum is 20.

The spelling of 11150505002 in words is "eleven billion, one hundred fifty million, five hundred five thousand, two".