1188331190002 has 32 divisors (see below), whose sum is σ = 2059463911104. Its totient is φ = 508244352000.

The previous prime is 1188331189987. The next prime is 1188331190003. The reversal of 1188331190002 is 2000911338811.

It is not an unprimeable number, because it can be changed into a prime (1188331190003) 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, 1027738 + ... + 1852810.

It is an arithmetic number, because the mean of its divisors is an integer number (64358247222).

Almost surely, 2^{1188331190002} is an apocalyptic number.

1188331190002 is a deficient number, since it is larger than the sum of its proper divisors (871132721102).

1188331190002 is a wasteful number, since it uses less digits than its factorization.

1188331190002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828954.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 1188331190002 in words is "one trillion, one hundred eighty-eight billion, three hundred thirty-one million, one hundred ninety thousand, two".