212140112420002 has 32 divisors (see below), whose sum is σ = 343623130139520. Its totient is φ = 97643938892160.

The previous prime is 212140112419987. The next prime is 212140112420011. The reversal of 212140112420002 is 200024211041212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8298393 + ... + 22206835.

It is an arithmetic number, because the mean of its divisors is an integer number (10738222816860).

Almost surely, 2^{212140112420002} is an apocalyptic number.

212140112420002 is a deficient number, since it is larger than the sum of its proper divisors (131483017719518).

212140112420002 is a wasteful number, since it uses less digits than its factorization.

212140112420002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13910058.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 212140112420002 its reverse (200024211041212), we get a palindrome (412164323461214).

The spelling of 212140112420002 in words is "two hundred twelve trillion, one hundred forty billion, one hundred twelve million, four hundred twenty thousand, two".