102010202101222 has 16 divisors (see below), whose sum is σ = 162285652955232. Its totient is φ = 47987693075520.

The previous prime is 102010202101219. The next prime is 102010202101237. The reversal of 102010202101222 is 222101202010201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102010202101196 and 102010202101205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18177153663 + ... + 18177159274.

It is an arithmetic number, because the mean of its divisors is an integer number (10142853309702).

Almost surely, 2^{102010202101222} is an apocalyptic number.

102010202101222 is a deficient number, since it is larger than the sum of its proper divisors (60275450854010).

102010202101222 is a wasteful number, since it uses less digits than its factorization.

102010202101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36354313023.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102010202101222 its reverse (222101202010201), we get a palindrome (324111404111423).

The spelling of 102010202101222 in words is "one hundred two trillion, ten billion, two hundred two million, one hundred one thousand, two hundred twenty-two".