1012010211112 has 32 divisors (see below), whose sum is σ = 1907215390080. Its totient is φ = 503422980480.

The previous prime is 1012010211109. The next prime is 1012010211133. The reversal of 1012010211112 is 2111120102101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1012010211092 and 1012010211101.

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 7 ways as a sum of consecutive naturals, for example, 2074063 + ... + 2515105.

It is an arithmetic number, because the mean of its divisors is an integer number (59600480940).

Almost surely, 2^{1012010211112} is an apocalyptic number.

It is an amenable number.

1012010211112 is a deficient number, since it is larger than the sum of its proper divisors (895205178968).

1012010211112 is a wasteful number, since it uses less digits than its factorization.

1012010211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442513 (or 442509 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1012010211112 its reverse (2111120102101), we get a palindrome (3123130313213).

The spelling of 1012010211112 in words is "one trillion, twelve billion, ten million, two hundred eleven thousand, one hundred twelve".