22202111019 has 16 divisors (see below), whose sum is σ = 32748827904. Its totient is φ = 13266304800.

The previous prime is 22202110991. The next prime is 22202111033. The reversal of 22202111019 is 91011120222.

It is not a de Polignac number, because 22202111019 - 2²⁴ = 22185333803 is a prime.

It is a super-2 number, since 2×22202111019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22202110986 and 22202111004.

It is not an unprimeable number, because it can be changed into a prime (22202111069) 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 15 ways as a sum of consecutive naturals, for example, 4735624 + ... + 4740309.

It is an arithmetic number, because the mean of its divisors is an integer number (2046801744).

Almost surely, 2^22202111019 is an apocalyptic number.

22202111019 is a deficient number, since it is larger than the sum of its proper divisors (10546716885).

22202111019 is a wasteful number, since it uses less digits than its factorization.

22202111019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9476018.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 22202111019 in words is "twenty-two billion, two hundred two million, one hundred eleven thousand, nineteen".