102302101020022 has 16 divisors (see below), whose sum is σ = 153721441818000. Its totient is φ = 51061697879680.

The previous prime is 102302101020011. The next prime is 102302101020059. The reversal of 102302101020022 is 220020101203201.

It is a happy number.

It is a super-2 number, since 2×102302101020022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102302101019978 and 102302101020005.

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, 16723879 + ... + 22006642.

It is an arithmetic number, because the mean of its divisors is an integer number (9607590113625).

Almost surely, 2^{102302101020022} is an apocalyptic number.

102302101020022 is a deficient number, since it is larger than the sum of its proper divisors (51419340797978).

102302101020022 is a wasteful number, since it uses less digits than its factorization.

102302101020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38732831.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 102302101020022 its reverse (220020101203201), we get a palindrome (322322202223223).

The spelling of 102302101020022 in words is "one hundred two trillion, three hundred two billion, one hundred one million, twenty thousand, twenty-two".