2012210202023 has 24 divisors (see below), whose sum is σ = 2349690794640. Its totient is φ = 1718156966400.

The previous prime is 2012210202007. The next prime is 2012210202043. The reversal of 2012210202023 is 3202020122102.

It is not a de Polignac number, because 2012210202023 - 2⁴ = 2012210202007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2012210201992 and 2012210202010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012210202043) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 36424823 + ... + 36480023.

It is an arithmetic number, because the mean of its divisors is an integer number (97903783110).

Almost surely, 2^{2012210202023} is an apocalyptic number.

2012210202023 is a deficient number, since it is larger than the sum of its proper divisors (337480592617).

2012210202023 is a wasteful number, since it uses less digits than its factorization.

2012210202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58047 (or 58040 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2012210202023 its reverse (3202020122102), we get a palindrome (5214230324125).

The spelling of 2012210202023 in words is "two trillion, twelve billion, two hundred ten million, two hundred two thousand, twenty-three".