212210403214 has 8 divisors (see below), whose sum is σ = 325088277408. Its totient is φ = 103847644080.

The previous prime is 212210403193. The next prime is 212210403319. The reversal of 212210403214 is 412304012212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128778647 + ... + 1128778834.

It is an arithmetic number, because the mean of its divisors is an integer number (40636034676).

Almost surely, 2^212210403214 is an apocalyptic number.

212210403214 is a deficient number, since it is larger than the sum of its proper divisors (112877874194).

212210403214 is a wasteful number, since it uses less digits than its factorization.

212210403214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257557530.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 212210403214 its reverse (412304012212), we get a palindrome (624514415426).

The spelling of 212210403214 in words is "two hundred twelve billion, two hundred ten million, four hundred three thousand, two hundred fourteen".