189112002202 has 8 divisors (see below), whose sum is σ = 283753173312. Its totient is φ = 94527611100.

The previous prime is 189112002193. The next prime is 189112002223. The reversal of 189112002202 is 202200211981.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14186674 + ... + 14199997.

It is an arithmetic number, because the mean of its divisors is an integer number (35469146664).

Almost surely, 2^189112002202 is an apocalyptic number.

189112002202 is a deficient number, since it is larger than the sum of its proper divisors (94641171110).

189112002202 is a wasteful number, since it uses less digits than its factorization.

189112002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28390004.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 189112002202 in words is "one hundred eighty-nine billion, one hundred twelve million, two thousand, two hundred two".