342022120143212 has 12 divisors (see below), whose sum is σ = 598539304619256. Its totient is φ = 171010890252000.

The previous prime is 342022120143191. The next prime is 342022120143259. The reversal of 342022120143212 is 212341021220243.

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, 37868273 + ... + 46022280.

It is an arithmetic number, because the mean of its divisors is an integer number (49878275384938).

Almost surely, 2^{342022120143212} is an apocalyptic number.

It is an amenable number.

342022120143212 is a deficient number, since it is larger than the sum of its proper divisors (256517184476044).

342022120143212 is a wasteful number, since it uses less digits than its factorization.

342022120143212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84909808 (or 84909806 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 342022120143212 its reverse (212341021220243), we get a palindrome (554363141363455).

The spelling of 342022120143212 in words is "three hundred forty-two trillion, twenty-two billion, one hundred twenty million, one hundred forty-three thousand, two hundred twelve".