102200001010221 has 16 divisors (see below), whose sum is σ = 137914359061248. Its totient is φ = 67312415112000.

The previous prime is 102200001010127. The next prime is 102200001010223. The reversal of 102200001010221 is 122010100002201.

102200001010221 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 102200001010221 - 2²¹ = 102199998913069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102200001010197 and 102200001010206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102200001010223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365688661 + ... + 365968026.

It is an arithmetic number, because the mean of its divisors is an integer number (8619647441328).

Almost surely, 2^{102200001010221} is an apocalyptic number.

It is an amenable number.

102200001010221 is a deficient number, since it is larger than the sum of its proper divisors (35714358051027).

102200001010221 is a wasteful number, since it uses less digits than its factorization.

102200001010221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731657252.

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

Adding to 102200001010221 its reverse (122010100002201), we get a palindrome (224210101012422).

The spelling of 102200001010221 in words is "one hundred two trillion, two hundred billion, one million, ten thousand, two hundred twenty-one".