10020102002012 has 12 divisors (see below), whose sum is σ = 17545956129240. Its totient is φ = 5006971679376.

The previous prime is 10020102001933. The next prime is 10020102002087. The reversal of 10020102002012 is 21020020102001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10020102001984 and 10020102002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769823087 + ... + 769836102.

It is an arithmetic number, because the mean of its divisors is an integer number (1462163010770).

Almost surely, 2^{10020102002012} is an apocalyptic number.

It is an amenable number.

10020102002012 is a deficient number, since it is larger than the sum of its proper divisors (7525854127228).

10020102002012 is a wasteful number, since it uses less digits than its factorization.

10020102002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539660820 (or 1539660818 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10020102002012 its reverse (21020020102001), we get a palindrome (31040122104013).

The spelling of 10020102002012 in words is "ten trillion, twenty billion, one hundred two million, two thousand, twelve".