212233211102 has 16 divisors (see below), whose sum is σ = 347363856000. Its totient is φ = 96449322840.

The previous prime is 212233211051. The next prime is 212233211117. The reversal of 212233211102 is 201112332212.

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, 908852 + ... + 1118247.

It is an arithmetic number, because the mean of its divisors is an integer number (21710241000).

Almost surely, 2^212233211102 is an apocalyptic number.

212233211102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212233211102 is a deficient number, since it is larger than the sum of its proper divisors (135130644898).

212233211102 is a wasteful number, since it uses less digits than its factorization.

212233211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031871.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 212233211102 its reverse (201112332212), we get a palindrome (413345543314).

The spelling of 212233211102 in words is "two hundred twelve billion, two hundred thirty-three million, two hundred eleven thousand, one hundred two".