102200100101202 has 64 divisors (see below), whose sum is σ = 209853763822080. Its totient is φ = 33161499571200.

The previous prime is 102200100101153. The next prime is 102200100101273. The reversal of 102200100101202 is 202101001002201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2026106302 + ... + 2026156742.

It is an arithmetic number, because the mean of its divisors is an integer number (3278965059720).

Almost surely, 2^{102200100101202} is an apocalyptic number.

102200100101202 is an abundant number, since it is smaller than the sum of its proper divisors (107653663720878).

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

102200100101202 is a wasteful number, since it uses less digits than its factorization.

102200100101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68739.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102200100101202 its reverse (202101001002201), we get a palindrome (304301101103403).

Subtracting 102200100101202 from its reverse (202101001002201), we obtain a palindrome (99900900900999).

The spelling of 102200100101202 in words is "one hundred two trillion, two hundred billion, one hundred million, one hundred one thousand, two hundred two".