212201011102 has 16 divisors (see below), whose sum is σ = 321903614880. Its totient is φ = 104904398592.

The previous prime is 212201011007. The next prime is 212201011151. The reversal of 212201011102 is 201110102212.

It is a super-2 number, since 2×212201011102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055418 + ... + 1240285.

It is an arithmetic number, because the mean of its divisors is an integer number (20118975930).

Almost surely, 2^212201011102 is an apocalyptic number.

212201011102 is a deficient number, since it is larger than the sum of its proper divisors (109702603778).

212201011102 is a wasteful number, since it uses less digits than its factorization.

212201011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296227.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212201011102 its reverse (201110102212), we get a palindrome (413311113314).

The spelling of 212201011102 in words is "two hundred twelve billion, two hundred one million, eleven thousand, one hundred two".