102102020202022 has 8 divisors (see below), whose sum is σ = 153153132210000. Its totient is φ = 51050976132024.

The previous prime is 102102020201989. The next prime is 102102020202037. The reversal of 102102020202022 is 220202020201201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102102020201987 and 102102020202005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13044522 + ... + 19348477.

It is an arithmetic number, because the mean of its divisors is an integer number (19144141526250).

Almost surely, 2^{102102020202022} is an apocalyptic number.

102102020202022 is a deficient number, since it is larger than the sum of its proper divisors (51051112007978).

102102020202022 is a wasteful number, since it uses less digits than its factorization.

102102020202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33968990.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102102020202022 its reverse (220202020201201), we get a palindrome (322304040403223).

The spelling of 102102020202022 in words is "one hundred two trillion, one hundred two billion, twenty million, two hundred two thousand, twenty-two".