102102122011022 has 16 divisors (see below), whose sum is σ = 175236447466080. Its totient is φ = 43706992714368.

The previous prime is 102102122010979. The next prime is 102102122011067. The reversal of 102102122011022 is 220110221201201.

It is a congruent number.

It is an unprimeable number.

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, 4254952247 + ... + 4254976242.

It is an arithmetic number, because the mean of its divisors is an integer number (10952277966630).

Almost surely, 2^{102102122011022} is an apocalyptic number.

102102122011022 is a deficient number, since it is larger than the sum of its proper divisors (73134325455058).

102102122011022 is an equidigital number, since it uses as much as digits as its factorization.

102102122011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8509929355.

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

Adding to 102102122011022 its reverse (220110221201201), we get a palindrome (322212343212223).

The spelling of 102102122011022 in words is "one hundred two trillion, one hundred two billion, one hundred twenty-two million, eleven thousand, twenty-two".