12220022122019 has 24 divisors (see below), whose sum is σ = 13708727504640. Its totient is φ = 10868600825984.

The previous prime is 12220022121961. The next prime is 12220022122043. The reversal of 12220022122019 is 91022122002221.

It is not a de Polignac number, because 12220022122019 - 2¹² = 12220022117923 is a prime.

It is a super-2 number, since 2×12220022122019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220022182019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10523159 + ... + 11626560.

It is an arithmetic number, because the mean of its divisors is an integer number (571196979360).

Almost surely, 2^{12220022122019} is an apocalyptic number.

12220022122019 is a deficient number, since it is larger than the sum of its proper divisors (1488705382621).

12220022122019 is a wasteful number, since it uses less digits than its factorization.

12220022122019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22149859 (or 22149842 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 12220022122019 in words is "twelve trillion, two hundred twenty billion, twenty-two million, one hundred twenty-two thousand, nineteen".