210012200019 has 12 divisors (see below), whose sum is σ = 306478286296. Its totient is φ = 138564749952.

The previous prime is 210012200003. The next prime is 210012200033. The reversal of 210012200019 is 910002210012.

It is not a de Polignac number, because 210012200019 - 2⁴ = 210012200003 is a prime.

It is a super-2 number, since 2×210012200019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210012199974 and 210012200010.

It is not an unprimeable number, because it can be changed into a prime (210012200039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120281029 + ... + 120282774.

Almost surely, 2^210012200019 is an apocalyptic number.

210012200019 is a deficient number, since it is larger than the sum of its proper divisors (96466086277).

210012200019 is a wasteful number, since it uses less digits than its factorization.

210012200019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240563906 (or 240563903 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 210012200019 in words is "two hundred ten billion, twelve million, two hundred thousand, nineteen".