212241040142212 has 24 divisors (see below), whose sum is σ = 384241275633600. Its totient is φ = 102458043416736.

The previous prime is 212241040142207. The next prime is 212241040142233.

212241040142212 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24316912 + ... + 31871527.

It is an arithmetic number, because the mean of its divisors is an integer number (16010053151400).

Almost surely, 2^{212241040142212} is an apocalyptic number.

It is an amenable number.

212241040142212 is a deficient number, since it is larger than the sum of its proper divisors (172000235491388).

212241040142212 is a wasteful number, since it uses less digits than its factorization.

212241040142212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56221035 (or 56221033 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The spelling of 212241040142212 in words is "two hundred twelve trillion, two hundred forty-one billion, forty million, one hundred forty-two thousand, two hundred twelve".