102002102012022 has 32 divisors (see below), whose sum is σ = 216040020629472. Its totient is φ = 31995389927424.

The previous prime is 102002102012011. The next prime is 102002102012047. The reversal of 102002102012022 is 220210201200201.

It is a junction number, because it is equal to n+sod(n) for n = 102002102011992 and 102002102012010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81713883 + ... + 82952774.

It is an arithmetic number, because the mean of its divisors is an integer number (6751250644671).

Almost surely, 2^{102002102012022} is an apocalyptic number.

102002102012022 is an abundant number, since it is smaller than the sum of its proper divisors (114037918617450).

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

102002102012022 is a wasteful number, since it uses less digits than its factorization.

102002102012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164672752.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102002102012022 its reverse (220210201200201), we get a palindrome (322212303212223).

The spelling of 102002102012022 in words is "one hundred two trillion, two billion, one hundred two million, twelve thousand, twenty-two".