102210012022111 has 8 divisors (see below), whose sum is σ = 116811503588480. Its totient is φ = 87608535775128.

The previous prime is 102210012022033. The next prime is 102210012022127. The reversal of 102210012022111 is 111220210012201.

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 102210012022111 - 2²⁵ = 102209978467679 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 (102210012022141) 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, 22963300 + ... + 27050566.

It is an arithmetic number, because the mean of its divisors is an integer number (14601437948560).

Almost surely, 2^{102210012022111} is an apocalyptic number.

102210012022111 is a deficient number, since it is larger than the sum of its proper divisors (14601491566369).

102210012022111 is an equidigital number, since it uses as much as digits as its factorization.

102210012022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7659693.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102210012022111 its reverse (111220210012201), we get a palindrome (213430222034312).

The spelling of 102210012022111 in words is "one hundred two trillion, two hundred ten billion, twelve million, twenty-two thousand, one hundred eleven".