212314400522 has 8 divisors (see below), whose sum is σ = 363967543776. Its totient is φ = 90991885932.

The previous prime is 212314400513. The next prime is 212314400569. The reversal of 212314400522 is 225004413212.

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

It is a junction number, because it is equal to n+sod(n) for n = 212314400491 and 212314400500.

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, 7582657148 + ... + 7582657175.

It is an arithmetic number, because the mean of its divisors is an integer number (45495942972).

Almost surely, 2^212314400522 is an apocalyptic number.

212314400522 is a deficient number, since it is larger than the sum of its proper divisors (151653143254).

212314400522 is a wasteful number, since it uses less digits than its factorization.

212314400522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15165314332.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 212314400522 its reverse (225004413212), we get a palindrome (437318813734).

The spelling of 212314400522 in words is "two hundred twelve billion, three hundred fourteen million, four hundred thousand, five hundred twenty-two".