200102211101202 has 16 divisors (see below), whose sum is σ = 400205001245952. Its totient is φ = 66700640526480.

The previous prime is 200102211101189. The next prime is 200102211101231. The reversal of 200102211101202 is 202101112201002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19568098 + ... + 27984189.

It is an arithmetic number, because the mean of its divisors is an integer number (25012812577872).

Almost surely, 2^{200102211101202} is an apocalyptic number.

200102211101202 is an abundant number, since it is smaller than the sum of its proper divisors (200102790144750).

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

200102211101202 is a wasteful number, since it uses less digits than its factorization.

200102211101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48253633.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200102211101202 its reverse (202101112201002), we get a palindrome (402203323302204).

The spelling of 200102211101202 in words is "two hundred trillion, one hundred two billion, two hundred eleven million, one hundred one thousand, two hundred two".