22219990011 has 16 divisors (see below), whose sum is σ = 32969884320. Its totient is φ = 14790205440.

The previous prime is 22219990007. The next prime is 22219990019. The reversal of 22219990011 is 11009991222.

It is not a de Polignac number, because 22219990011 - 2² = 22219990007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22219990019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624630 + ... + 659243.

It is an arithmetic number, because the mean of its divisors is an integer number (2060617770).

Almost surely, 2^22219990011 is an apocalyptic number.

22219990011 is a deficient number, since it is larger than the sum of its proper divisors (10749894309).

22219990011 is a wasteful number, since it uses less digits than its factorization.

22219990011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284523 (or 1284517 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The spelling of 22219990011 in words is "twenty-two billion, two hundred nineteen million, nine hundred ninety thousand, eleven".