212235112204 has 6 divisors (see below), whose sum is σ = 371411446364. Its totient is φ = 106117556100.

The previous prime is 212235112123. The next prime is 212235112241. The reversal of 212235112204 is 402211532212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26529389022 + ... + 26529389029.

Almost surely, 2^212235112204 is an apocalyptic number.

It is an amenable number.

212235112204 is a deficient number, since it is larger than the sum of its proper divisors (159176334160).

212235112204 is a wasteful number, since it uses less digits than its factorization.

212235112204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53058778055 (or 53058778053 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 212235112204 its reverse (402211532212), we get a palindrome (614446644416).

The spelling of 212235112204 in words is "two hundred twelve billion, two hundred thirty-five million, one hundred twelve thousand, two hundred four".