10120301212 has 24 divisors (see below), whose sum is σ = 21431227104. Its totient is φ = 4082138112.

The previous prime is 10120301201. The next prime is 10120301239. The reversal of 10120301212 is 21210302101.

It is a junction number, because it is equal to n+sod(n) for n = 10120301192 and 10120301201.

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, 10630093 + ... + 10631044.

It is an arithmetic number, because the mean of its divisors is an integer number (892967796).

Almost surely, 2^10120301212 is an apocalyptic number.

It is an amenable number.

10120301212 is an abundant number, since it is smaller than the sum of its proper divisors (11310925892).

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

10120301212 is a wasteful number, since it uses less digits than its factorization.

10120301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21261165 (or 21261163 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10120301212 its reverse (21210302101), we get a palindrome (31330603313).

The spelling of 10120301212 in words is "ten billion, one hundred twenty million, three hundred one thousand, two hundred twelve".