212323301011012 has 24 divisors (see below), whose sum is σ = 387748076893632. Its totient is φ = 101538785383200.

The previous prime is 212323301011007. The next prime is 212323301011027. The reversal of 212323301011012 is 210110103323212.

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, 79834414 + ... + 82451077.

It is an arithmetic number, because the mean of its divisors is an integer number (16156169870568).

Almost surely, 2^{212323301011012} is an apocalyptic number.

It is an amenable number.

212323301011012 is a deficient number, since it is larger than the sum of its proper divisors (175424775882620).

212323301011012 is a wasteful number, since it uses less digits than its factorization.

212323301011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162299739 (or 162299737 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 212323301011012 its reverse (210110103323212), we get a palindrome (422433404334224).

The spelling of 212323301011012 in words is "two hundred twelve trillion, three hundred twenty-three billion, three hundred one million, eleven thousand, twelve".