1012013220212 has 12 divisors (see below), whose sum is σ = 1792360764096. Its totient is φ = 499910144760.

The previous prime is 1012013220203. The next prime is 1012013220263. The reversal of 1012013220212 is 2120223102101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1524115964 + ... + 1524116627.

It is an arithmetic number, because the mean of its divisors is an integer number (149363397008).

Almost surely, 2^{1012013220212} is an apocalyptic number.

It is an amenable number.

1012013220212 is a deficient number, since it is larger than the sum of its proper divisors (780347543884).

1012013220212 is a wasteful number, since it uses less digits than its factorization.

1012013220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048232678 (or 3048232676 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1012013220212 its reverse (2120223102101), we get a palindrome (3132236322313).

The spelling of 1012013220212 in words is "one trillion, twelve billion, thirteen million, two hundred twenty thousand, two hundred twelve".