10020010002012 has 24 divisors (see below), whose sum is σ = 25977803709200. Its totient is φ = 3340003333968.

The previous prime is 10020010002001. The next prime is 10020010002029. The reversal of 10020010002012 is 21020001002001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10020010001985 and 10020010002003.

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, 46388935087 + ... + 46388935302.

Almost surely, 2^{10020010002012} is an apocalyptic number.

10020010002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10020010002012 is an abundant number, since it is smaller than the sum of its proper divisors (15957793707188).

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

10020010002012 is a wasteful number, since it uses less digits than its factorization.

10020010002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92777870402 (or 92777870394 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10020010002012 its reverse (21020001002001), we get a palindrome (31040011004013).

The spelling of 10020010002012 in words is "ten trillion, twenty billion, ten million, two thousand, twelve".