102201020212002 has 16 divisors (see below), whose sum is σ = 204438198645120. Its totient is φ = 34060980367152.

The previous prime is 102201020211977. The next prime is 102201020212019. The reversal of 102201020212002 is 200212020102201.

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, 1506555802 + ... + 1506623637.

It is an arithmetic number, because the mean of its divisors is an integer number (12777387415320).

Almost surely, 2^{102201020212002} is an apocalyptic number.

102201020212002 is an abundant number, since it is smaller than the sum of its proper divisors (102237178433118).

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

102201020212002 is a wasteful number, since it uses less digits than its factorization.

102201020212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013185097.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102201020212002 its reverse (200212020102201), we get a palindrome (302413040314203).

The spelling of 102201020212002 in words is "one hundred two trillion, two hundred one billion, twenty million, two hundred twelve thousand, two".