22120022319 has 32 divisors (see below), whose sum is σ = 31570022400. Its totient is φ = 13736187360.

The previous prime is 22120022303. The next prime is 22120022321. The reversal of 22120022319 is 91322002122.

It is not a de Polignac number, because 22120022319 - 2⁴ = 22120022303 is a prime.

It is a super-2 number, since 2×22120022319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120022399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 987162 + ... + 1009320.

It is an arithmetic number, because the mean of its divisors is an integer number (986563200).

Almost surely, 2^22120022319 is an apocalyptic number.

22120022319 is a deficient number, since it is larger than the sum of its proper divisors (9450000081).

22120022319 is a wasteful number, since it uses less digits than its factorization.

22120022319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22475.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 22120022319 in words is "twenty-two billion, one hundred twenty million, twenty-two thousand, three hundred nineteen".