102020110002212 has 6 divisors (see below), whose sum is σ = 178535192503878. Its totient is φ = 51010055001104.

The previous prime is 102020110002199. The next prime is 102020110002229. The reversal of 102020110002212 is 212200011020201.

It can be written as a sum of positive squares in only one way, i.e., 53496848735716 + 48523261266496 = 7314154^2 + 6965864^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12752513750273 + ... + 12752513750280.

It is an arithmetic number, because the mean of its divisors is an integer number (29755865417313).

Almost surely, 2^{102020110002212} is an apocalyptic number.

It is an amenable number.

102020110002212 is a deficient number, since it is larger than the sum of its proper divisors (76515082501666).

102020110002212 is a wasteful number, since it uses less digits than its factorization.

102020110002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25505027500557 (or 25505027500555 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102020110002212 its reverse (212200011020201), we get a palindrome (314220121022413).

The spelling of 102020110002212 in words is "one hundred two trillion, twenty billion, one hundred ten million, two thousand, two hundred twelve".