10120210212212 has 24 divisors (see below), whose sum is σ = 18649858513440. Its totient is φ = 4791889666080.

The previous prime is 10120210212197. The next prime is 10120210212251. The reversal of 10120210212212 is 21221201202101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26113583 + ... + 26498294.

It is an arithmetic number, because the mean of its divisors is an integer number (777077438060).

Almost surely, 2^{10120210212212} is an apocalyptic number.

It is an amenable number.

10120210212212 is a deficient number, since it is larger than the sum of its proper divisors (8529648301228).

10120210212212 is a wasteful number, since it uses less digits than its factorization.

10120210212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52614431 (or 52614429 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10120210212212 its reverse (21221201202101), we get a palindrome (31341411414313).

The spelling of 10120210212212 in words is "ten trillion, one hundred twenty billion, two hundred ten million, two hundred twelve thousand, two hundred twelve".