102020010033212 has 12 divisors (see below), whose sum is σ = 178535100789360. Its totient is φ = 51009981236256.

The previous prime is 102020010033113. The next prime is 102020010033223. The reversal of 102020010033212 is 212330010020201.

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, 6692528 + ... + 15774344.

It is an arithmetic number, because the mean of its divisors is an integer number (14877925065780).

Almost surely, 2^{102020010033212} is an apocalyptic number.

It is an amenable number.

102020010033212 is a deficient number, since it is larger than the sum of its proper divisors (76515090756148).

102020010033212 is a wasteful number, since it uses less digits than its factorization.

102020010033212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11890180 (or 11890178 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102020010033212 its reverse (212330010020201), we get a palindrome (314350020053413).

The spelling of 102020010033212 in words is "one hundred two trillion, twenty billion, ten million, thirty-three thousand, two hundred twelve".