212211110200004 has 12 divisors (see below), whose sum is σ = 371369576413584. Its totient is φ = 106105516938984.

The previous prime is 212211110199953. The next prime is 212211110200039. The reversal of 212211110200004 is 400002011112212.

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, 5664287 + ... + 21366009.

It is an arithmetic number, because the mean of its divisors is an integer number (30947464701132).

Almost surely, 2^{212211110200004} is an apocalyptic number.

It is an amenable number.

212211110200004 is a deficient number, since it is larger than the sum of its proper divisors (159158466213580).

212211110200004 is a wasteful number, since it uses less digits than its factorization.

212211110200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19080514 (or 19080512 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212211110200004 its reverse (400002011112212), we get a palindrome (612213121312216).

The spelling of 212211110200004 in words is "two hundred twelve trillion, two hundred eleven billion, one hundred ten million, two hundred thousand, four".