102102010101022 has 32 divisors (see below), whose sum is σ = 156745784119680. Its totient is φ = 49862156048640.

The previous prime is 102102010101011. The next prime is 102102010101031. The reversal of 102102010101022 is 220101010201201.

It is a junction number, because it is equal to n+sod(n) for n = 102102010100993 and 102102010101011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177422683 + ... + 177997225.

It is an arithmetic number, because the mean of its divisors is an integer number (4898305753740).

Almost surely, 2^{102102010101022} is an apocalyptic number.

102102010101022 is a deficient number, since it is larger than the sum of its proper divisors (54643774018658).

102102010101022 is a wasteful number, since it uses less digits than its factorization.

102102010101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582148.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102102010101022 its reverse (220101010201201), we get a palindrome (322203020302223).

The spelling of 102102010101022 in words is "one hundred two trillion, one hundred two billion, ten million, one hundred one thousand, twenty-two".