12200000211 has 24 divisors (see below), whose sum is σ = 20145381984. Its totient is φ = 6969456000.

The previous prime is 12200000209. The next prime is 12200000213. The reversal of 12200000211 is 11200000221.

It is an interprime number because it is at equal distance from previous prime (12200000209) and next prime (12200000213).

It is not a de Polignac number, because 12200000211 - 2¹ = 12200000209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 12200000193 and 12200000202.

It is not an unprimeable number, because it can be changed into a prime (12200000213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213711 + ... + 264711.

It is an arithmetic number, because the mean of its divisors is an integer number (839390916).

Almost surely, 2^12200000211 is an apocalyptic number.

12200000211 is a deficient number, since it is larger than the sum of its proper divisors (7945381773).

12200000211 is a wasteful number, since it uses less digits than its factorization.

12200000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54811 (or 54808 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 12200000211 its reverse (11200000221), we get a palindrome (23400000432).

The spelling of 12200000211 in words is "twelve billion, two hundred million, two hundred eleven", and thus it is an aban number.