102001210200002 has 32 divisors (see below), whose sum is σ = 157494397455360. Its totient is φ = 49515350382720.

The previous prime is 102001210199899. The next prime is 102001210200041. The reversal of 102001210200002 is 200002012100201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40453028 + ... + 42900464.

It is an arithmetic number, because the mean of its divisors is an integer number (4921699920480).

Almost surely, 2^{102001210200002} is an apocalyptic number.

102001210200002 is a deficient number, since it is larger than the sum of its proper divisors (55493187255358).

102001210200002 is a wasteful number, since it uses less digits than its factorization.

102001210200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449946.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102001210200002 its reverse (200002012100201), we get a palindrome (302003222300203).

The spelling of 102001210200002 in words is "one hundred two trillion, one billion, two hundred ten million, two hundred thousand, two".