102122611623344 has 40 divisors (see below), whose sum is σ = 225617036772960. Its totient is φ = 44360953463808.

The previous prime is 102122611623299. The next prime is 102122611623443. The reversal of 102122611623344 is 443326116221201.

It is a junction number, because it is equal to n+sod(n) for n = 102122611623298 and 102122611623307.

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, 14440411004 + ... + 14440418075.

It is an arithmetic number, because the mean of its divisors is an integer number (5640425919324).

Almost surely, 2^{102122611623344} is an apocalyptic number.

It is an amenable number.

102122611623344 is an abundant number, since it is smaller than the sum of its proper divisors (123494425149616).

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

102122611623344 is a wasteful number, since it uses less digits than its factorization.

102122611623344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28880829117 (or 28880829111 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

Adding to 102122611623344 its reverse (443326116221201), we get a palindrome (545448727844545).

The spelling of 102122611623344 in words is "one hundred two trillion, one hundred twenty-two billion, six hundred eleven million, six hundred twenty-three thousand, three hundred forty-four".