200105560556002 has 4 divisors (see below), whose sum is σ = 300158340834006. Its totient is φ = 100052780278000.

The previous prime is 200105560555963. The next prime is 200105560556017. The reversal of 200105560556002 is 200655065501002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 188548627152601 + 11556933403401 = 13731301^2 + 3399549^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50026390138999 + ... + 50026390139002.

Almost surely, 2^{200105560556002} is an apocalyptic number.

200105560556002 is a deficient number, since it is larger than the sum of its proper divisors (100052780278004).

200105560556002 is a wasteful number, since it uses less digits than its factorization.

200105560556002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100052780278003.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 200105560556002 in words is "two hundred trillion, one hundred five billion, five hundred sixty million, five hundred fifty-six thousand, two".