1010210122012 has 48 divisors (see below), whose sum is σ = 2175933629632. Its totient is φ = 399625850880.

The previous prime is 1010210122003. The next prime is 1010210122069. The reversal of 1010210122012 is 2102210120101.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1010210121983 and 1010210122001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10786378 + ... + 10879630.

Almost surely, 2^{1010210122012} is an apocalyptic number.

It is an amenable number.

1010210122012 is an abundant number, since it is smaller than the sum of its proper divisors (1165723507620).

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

1010210122012 is a wasteful number, since it uses less digits than its factorization.

1010210122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123038 (or 123036 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1010210122012 its reverse (2102210120101), we get a palindrome (3112420242113).

The spelling of 1010210122012 in words is "one trillion, ten billion, two hundred ten million, one hundred twenty-two thousand, twelve".