22220022109111 has 2 divisors, whose sum is σ = 22220022109112. Its totient is φ = 22220022109110.

The previous prime is 22220022109097. The next prime is 22220022109127. The reversal of 22220022109111 is 11190122002222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22220022109111 - 2³⁵ = 22185662370743 is a prime.

It is a super-3 number, since 3×22220022109111³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22220022109141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110011054555 + 11110011054556.

It is an arithmetic number, because the mean of its divisors is an integer number (11110011054556).

Almost surely, 2^{22220022109111} is an apocalyptic number.

22220022109111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220022109111 is an equidigital number, since it uses as much as digits as its factorization.

22220022109111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 22220022109111 in words is "twenty-two trillion, two hundred twenty billion, twenty-two million, one hundred nine thousand, one hundred eleven".