200120101110002 has 4 divisors (see below), whose sum is σ = 300180151665006. Its totient is φ = 100060050555000.

The previous prime is 200120101109977. The next prime is 200120101110077. The reversal of 200120101110002 is 200011101021002.

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., 139863524084881 + 60256577025121 = 11826391^2 + 7762511^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50030025277499 + ... + 50030025277502.

Almost surely, 2^{200120101110002} is an apocalyptic number.

200120101110002 is a deficient number, since it is larger than the sum of its proper divisors (100060050555004).

200120101110002 is a wasteful number, since it uses less digits than its factorization.

200120101110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100060050555003.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200120101110002 its reverse (200011101021002), we get a palindrome (400131202131004).

The spelling of 200120101110002 in words is "two hundred trillion, one hundred twenty billion, one hundred one million, one hundred ten thousand, two".