22212011100201 has 16 divisors (see below), whose sum is σ = 31894333161600. Its totient is φ = 13668859889280.

The previous prime is 22212011100187. The next prime is 22212011100211. The reversal of 22212011100201 is 10200111021222.

It is not a de Polignac number, because 22212011100201 - 2¹⁴ = 22212011083817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22212011100211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6851725 + ... + 9558773.

It is an arithmetic number, because the mean of its divisors is an integer number (1993395822600).

Almost surely, 2^{22212011100201} is an apocalyptic number.

It is an amenable number.

22212011100201 is a deficient number, since it is larger than the sum of its proper divisors (9682322061399).

22212011100201 is a wasteful number, since it uses less digits than its factorization.

22212011100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917456.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22212011100201 its reverse (10200111021222), we get a palindrome (32412122121423).

The spelling of 22212011100201 in words is "twenty-two trillion, two hundred twelve billion, eleven million, one hundred thousand, two hundred one".