212101123314 has 16 divisors (see below), whose sum is σ = 426070981728. Its totient is φ = 70388918592.

The previous prime is 212101123313. The next prime is 212101123319. The reversal of 212101123314 is 413321101212.

It is a super-2 number, since 2×212101123314² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212101123313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77862487 + ... + 77865210.

It is an arithmetic number, because the mean of its divisors is an integer number (26629436358).

Almost surely, 2^212101123314 is an apocalyptic number.

212101123314 is an abundant number, since it is smaller than the sum of its proper divisors (213969858414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212101123314 is a wasteful number, since it uses less digits than its factorization.

212101123314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155727929.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 212101123314 its reverse (413321101212), we get a palindrome (625422224526).

The spelling of 212101123314 in words is "two hundred twelve billion, one hundred one million, one hundred twenty-three thousand, three hundred fourteen".