212601053776 has 40 divisors (see below), whose sum is σ = 414988716800. Its totient is φ = 105507601920.

The previous prime is 212601053773. The next prime is 212601053789. The reversal of 212601053776 is 677350106212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212601053773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10133185 + ... + 10154143.

It is an arithmetic number, because the mean of its divisors is an integer number (10374717920).

Almost surely, 2^212601053776 is an apocalyptic number.

It is an amenable number.

212601053776 is a deficient number, since it is larger than the sum of its proper divisors (202387663024).

212601053776 is a wasteful number, since it uses less digits than its factorization.

212601053776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25667 (or 25661 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

Adding to 212601053776 its reverse (677350106212), we get a palindrome (889951159988).

The spelling of 212601053776 in words is "two hundred twelve billion, six hundred one million, fifty-three thousand, seven hundred seventy-six".