210213040312012 has 36 divisors (see below), whose sum is σ = 392097681412416. Its totient is φ = 98588710864800.

The previous prime is 210213040312001. The next prime is 210213040312019.

210213040312012 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×210213040312012² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210213040312019) 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, 720531868 + ... + 720823555.

It is an arithmetic number, because the mean of its divisors is an integer number (10891602261456).

Almost surely, 2^{210213040312012} is an apocalyptic number.

It is an amenable number.

210213040312012 is a deficient number, since it is larger than the sum of its proper divisors (181884641100404).

210213040312012 is a wasteful number, since it uses less digits than its factorization.

210213040312012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441355566 (or 1441355545 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The spelling of 210213040312012 in words is "two hundred ten trillion, two hundred thirteen billion, forty million, three hundred twelve thousand, twelve".