200102122100012 has 24 divisors (see below), whose sum is σ = 386615710176192. Its totient is φ = 89859660525200.

The previous prime is 200102122100009. The next prime is 200102122100029. The reversal of 200102122100012 is 210001221201002.

It is a super-2 number, since 2×200102122100012² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200102122100012.

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, 27396234314 + ... + 27396241617.

It is an arithmetic number, because the mean of its divisors is an integer number (16108987924008).

Almost surely, 2^{200102122100012} is an apocalyptic number.

200102122100012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200102122100012 is a deficient number, since it is larger than the sum of its proper divisors (186513588076180).

200102122100012 is a wasteful number, since it uses less digits than its factorization.

200102122100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54792476029 (or 54792476027 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200102122100012 its reverse (210001221201002), we get a palindrome (410103343301014).

The spelling of 200102122100012 in words is "two hundred trillion, one hundred two billion, one hundred twenty-two million, one hundred thousand, twelve".