11228918602 has 16 divisors (see below), whose sum is σ = 18378712224. Its totient is φ = 5102910000.

The previous prime is 11228918599. The next prime is 11228918609. The reversal of 11228918602 is 20681982211.

It is a super-2 number, since 2×11228918602² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11228918609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47452 + ... + 157192.

It is an arithmetic number, because the mean of its divisors is an integer number (1148669514).

Almost surely, 2^11228918602 is an apocalyptic number.

11228918602 is a deficient number, since it is larger than the sum of its proper divisors (7149793622).

11228918602 is a wasteful number, since it uses less digits than its factorization.

11228918602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114405.

The product of its (nonzero) digits is 27648, while the sum is 40.

The spelling of 11228918602 in words is "eleven billion, two hundred twenty-eight million, nine hundred eighteen thousand, six hundred two".