212021131010 has 32 divisors (see below), whose sum is σ = 411361070400. Its totient is φ = 78214961088.

The previous prime is 212021131001. The next prime is 212021131027. The reversal of 212021131010 is 10131120212.

212021131010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 580160 + ... + 872139.

It is an arithmetic number, because the mean of its divisors is an integer number (12855033450).

Almost surely, 2^212021131010 is an apocalyptic number.

212021131010 is a deficient number, since it is larger than the sum of its proper divisors (199339939390).

212021131010 is a wasteful number, since it uses less digits than its factorization.

212021131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453442.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 212021131010 its reverse (10131120212), we get a palindrome (222152251222).

The spelling of 212021131010 in words is "two hundred twelve billion, twenty-one million, one hundred thirty-one thousand, ten".