102104402043222 has 48 divisors (see below), whose sum is σ = 225973637952192. Its totient is φ = 33304685863680.

The previous prime is 102104402043211. The next prime is 102104402043223. The reversal of 102104402043222 is 222340204401201.

It is a happy number.

102104402043222 is a `hidden beast` number, since 1 + 0 + 2 + 10 + 440 + 204 + 3 + 2 + 2 + 2 = 666.

It is a super-2 number, since 2×102104402043222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102104402043223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6091123 + ... + 15534174.

It is an arithmetic number, because the mean of its divisors is an integer number (4707784124004).

Almost surely, 2^{102104402043222} is an apocalyptic number.

102104402043222 is an abundant number, since it is smaller than the sum of its proper divisors (123869235908970).

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

102104402043222 is a wasteful number, since it uses less digits than its factorization.

102104402043222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21630933 (or 21630930 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 102104402043222 its reverse (222340204401201), we get a palindrome (324444606444423).

The spelling of 102104402043222 in words is "one hundred two trillion, one hundred four billion, four hundred two million, forty-three thousand, two hundred twenty-two".