102222012020211 has 16 divisors (see below), whose sum is σ = 155133676780320. Its totient is φ = 66485861475840.

The previous prime is 102222012020209. The next prime is 102222012020321. The reversal of 102222012020211 is 112020210222201.

It is a happy number.

102222012020211 is a `hidden beast` number, since 10 + 22 + 220 + 1 + 202 + 0 + 211 = 666.

It is not a de Polignac number, because 102222012020211 - 2¹ = 102222012020209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102222012020411) 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, 46170736030 + ... + 46170738243.

It is an arithmetic number, because the mean of its divisors is an integer number (9695854798770).

Almost surely, 2^{102222012020211} is an apocalyptic number.

102222012020211 is a deficient number, since it is larger than the sum of its proper divisors (52911664760109).

102222012020211 is an equidigital number, since it uses as much as digits as its factorization.

102222012020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92341474323 (or 92341474317 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 102222012020211 its reverse (112020210222201), we get a palindrome (214242222242412).

The spelling of 102222012020211 in words is "one hundred two trillion, two hundred twenty-two billion, twelve million, twenty thousand, two hundred eleven".