102302203033122 has 48 divisors (see below), whose sum is σ = 210381849336000. Its totient is φ = 33162605322912.

The previous prime is 102302203033117. The next prime is 102302203033171. The reversal of 102302203033122 is 221330302203201.

It is a super-2 number, since 2×102302203033122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102302203033092 and 102302203033101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22500622 + ... + 26662377.

It is an arithmetic number, because the mean of its divisors is an integer number (4382955194500).

Almost surely, 2^{102302203033122} is an apocalyptic number.

102302203033122 is an abundant number, since it is smaller than the sum of its proper divisors (108079646302878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102302203033122 is a wasteful number, since it uses less digits than its factorization.

102302203033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49163255 (or 49163208 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 102302203033122 its reverse (221330302203201), we get a palindrome (323632505236323).

The spelling of 102302203033122 in words is "one hundred two trillion, three hundred two billion, two hundred three million, thirty-three thousand, one hundred twenty-two".