212314210465 has 16 divisors (see below), whose sum is σ = 291210923520. Its totient is φ = 145568312640.

The previous prime is 212314210453. The next prime is 212314210477. The reversal of 212314210465 is 564012413212.

It is an interprime number because it is at equal distance from previous prime (212314210453) and next prime (212314210477).

It is not a de Polignac number, because 212314210465 - 2¹⁵ = 212314177697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105846 + ... + 660175.

It is an arithmetic number, because the mean of its divisors is an integer number (18200682720).

Almost surely, 2^212314210465 is an apocalyptic number.

It is an amenable number.

212314210465 is a deficient number, since it is larger than the sum of its proper divisors (78896713055).

212314210465 is an equidigital number, since it uses as much as digits as its factorization.

212314210465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773952.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 212314210465 its reverse (564012413212), we get a palindrome (776326623677).

The spelling of 212314210465 in words is "two hundred twelve billion, three hundred fourteen million, two hundred ten thousand, four hundred sixty-five".