102220200220101 has 24 divisors (see below), whose sum is σ = 139539875148576. Its totient is φ = 66560586412320.

The previous prime is 102220200220067. The next prime is 102220200220111. The reversal of 102220200220101 is 101022002022201.

It is not a de Polignac number, because 102220200220101 - 2¹¹ = 102220200218053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220200220111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306266131 + ... + 306599711.

It is an arithmetic number, because the mean of its divisors is an integer number (5814161464524).

Almost surely, 2^{102220200220101} is an apocalyptic number.

It is an amenable number.

102220200220101 is a deficient number, since it is larger than the sum of its proper divisors (37319674928475).

102220200220101 is an equidigital number, since it uses as much as digits as its factorization.

102220200220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388913 (or 388870 counting only the distinct ones).

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

Adding to 102220200220101 its reverse (101022002022201), we get a palindrome (203242202242302).

The spelling of 102220200220101 in words is "one hundred two trillion, two hundred twenty billion, two hundred million, two hundred twenty thousand, one hundred one".