212200001101100 has 18 divisors (see below), whose sum is σ = 460474002389604. Its totient is φ = 84880000440400.

The previous prime is 212200001101063. The next prime is 212200001101111. The reversal of 212200001101100 is 1101100002212.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1061000005406 + ... + 1061000005605.

Almost surely, 2^{212200001101100} is an apocalyptic number.

212200001101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212200001101100 is an abundant number, since it is smaller than the sum of its proper divisors (248274001288504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212200001101100 is a wasteful number, since it uses less digits than its factorization.

212200001101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122000011025 (or 2122000011018 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 212200001101100 its reverse (1101100002212), we get a palindrome (213301101103312).

The spelling of 212200001101100 in words is "two hundred twelve trillion, two hundred billion, one million, one hundred one thousand, one hundred".