102220012210102 has 8 divisors (see below), whose sum is σ = 153330528960000. Its totient is φ = 51109835890104.

The previous prime is 102220012210079. The next prime is 102220012210109. The reversal of 102220012210102 is 201012210022201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220012210109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84355477 + ... + 85558672.

It is an arithmetic number, because the mean of its divisors is an integer number (19166316120000).

Almost surely, 2^{102220012210102} is an apocalyptic number.

102220012210102 is a deficient number, since it is larger than the sum of its proper divisors (51110516749898).

102220012210102 is a wasteful number, since it uses less digits than its factorization.

102220012210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170214950.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102220012210102 its reverse (201012210022201), we get a palindrome (303232222232303).

The spelling of 102220012210102 in words is "one hundred two trillion, two hundred twenty billion, twelve million, two hundred ten thousand, one hundred two".