212413134322 has 16 divisors (see below), whose sum is σ = 319401276480. Its totient is φ = 105946127568.

The previous prime is 212413134257. The next prime is 212413134361. The reversal of 212413134322 is 223431314212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5976388 + ... + 6011824.

It is an arithmetic number, because the mean of its divisors is an integer number (19962579780).

Almost surely, 2^212413134322 is an apocalyptic number.

212413134322 is a deficient number, since it is larger than the sum of its proper divisors (106988142158).

212413134322 is a wasteful number, since it uses less digits than its factorization.

212413134322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42705.

The product of its digits is 6912, while the sum is 28.

Adding to 212413134322 its reverse (223431314212), we get a palindrome (435844448534).

The spelling of 212413134322 in words is "two hundred twelve billion, four hundred thirteen million, one hundred thirty-four thousand, three hundred twenty-two".