102220000002101 has 8 divisors (see below), whose sum is σ = 102394738992000. Its totient is φ = 102045354787728.

The previous prime is 102220000002073. The next prime is 102220000002143. The reversal of 102220000002101 is 101200000022201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 102220000002101 - 2¹⁴ = 102219999985717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220000052101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21261746 + ... + 25622291.

It is an arithmetic number, because the mean of its divisors is an integer number (12799342374000).

Almost surely, 2^{102220000002101} is an apocalyptic number.

It is an amenable number.

102220000002101 is a deficient number, since it is larger than the sum of its proper divisors (174738989899).

102220000002101 is an equidigital number, since it uses as much as digits as its factorization.

102220000002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46887763.

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

Adding to 102220000002101 its reverse (101200000022201), we get a palindrome (203420000024302).

The spelling of 102220000002101 in words is "one hundred two trillion, two hundred twenty billion, two thousand, one hundred one".