102022221010211 has 4 divisors (see below), whose sum is σ = 102192541914000. Its totient is φ = 101851900106424.

The previous prime is 102022221010183. The next prime is 102022221010277. The reversal of 102022221010211 is 112010122220201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102022221010211 - 2¹⁴ = 102022220993827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102022221010211.

It is not an unprimeable number, because it can be changed into a prime (102022221012211) 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, 85160450996 + ... + 85160452193.

It is an arithmetic number, because the mean of its divisors is an integer number (25548135478500).

Almost surely, 2^{102022221010211} is an apocalyptic number.

102022221010211 is a deficient number, since it is larger than the sum of its proper divisors (170320903789).

102022221010211 is an equidigital number, since it uses as much as digits as its factorization.

102022221010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170320903788.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102022221010211 its reverse (112010122220201), we get a palindrome (214032343230412).

The spelling of 102022221010211 in words is "one hundred two trillion, twenty-two billion, two hundred twenty-one million, ten thousand, two hundred eleven".