22200000201 has 12 divisors (see below), whose sum is σ = 32150396928. Its totient is φ = 14761355544.

The previous prime is 22200000191. The next prime is 22200000233. The reversal of 22200000201 is 10200000222.

It is not a de Polignac number, because 22200000201 - 2¹⁹ = 22199475913 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (22200000301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3216745 + ... + 3223638.

It is an arithmetic number, because the mean of its divisors is an integer number (2679199744).

Almost surely, 2^22200000201 is an apocalyptic number.

It is an amenable number.

22200000201 is a deficient number, since it is larger than the sum of its proper divisors (9950396727).

22200000201 is a wasteful number, since it uses less digits than its factorization.

22200000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6440772 (or 6440769 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 22200000201 its reverse (10200000222), we get a palindrome (32400000423).

The spelling of 22200000201 in words is "twenty-two billion, two hundred million, two hundred one", and thus it is an aban number.