111146650002 has 48 divisors (see below), whose sum is σ = 246495369120. Its totient is φ = 36175942656.

The previous prime is 111146649983. The next prime is 111146650003. The reversal of 111146650002 is 200056641111.

111146650002 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 4 + 6 + 650 + 0 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (111146650003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2654949 + ... + 2696487.

It is an arithmetic number, because the mean of its divisors is an integer number (5135320190).

Almost surely, 2^111146650002 is an apocalyptic number.

111146650002 is an abundant number, since it is smaller than the sum of its proper divisors (135348719118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111146650002 is a wasteful number, since it uses less digits than its factorization.

111146650002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45047 (or 45044 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 111146650002 in words is "one hundred eleven billion, one hundred forty-six million, six hundred fifty thousand, two".