102010122020211 has 8 divisors (see below), whose sum is σ = 136718229167760. Its totient is φ = 67654381443072.

The previous prime is 102010122020179. The next prime is 102010122020243. The reversal of 102010122020211 is 112020221010201.

It is an interprime number because it is at equal distance from previous prime (102010122020179) and next prime (102010122020243).

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

It is not a de Polignac number, because 102010122020211 - 2⁵ = 102010122020179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102010122020291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88091641926 + ... + 88091643083.

It is an arithmetic number, because the mean of its divisors is an integer number (17089778645970).

Almost surely, 2^{102010122020211} is an apocalyptic number.

102010122020211 is a deficient number, since it is larger than the sum of its proper divisors (34708107147549).

102010122020211 is a wasteful number, since it uses less digits than its factorization.

102010122020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176183285205.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102010122020211 its reverse (112020221010201), we get a palindrome (214030343030412).

The spelling of 102010122020211 in words is "one hundred two trillion, ten billion, one hundred twenty-two million, twenty thousand, two hundred eleven".