22222001011219 has 2 divisors, whose sum is σ = 22222001011220. Its totient is φ = 22222001011218.

The previous prime is 22222001011201. The next prime is 22222001011237. The reversal of 22222001011219 is 91211010022222.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (22222001011201) and next prime (22222001011237).

It is a cyclic number.

It is not a de Polignac number, because 22222001011219 - 2⁴¹ = 20022977755667 is a prime.

It is a super-2 number, since 2×22222001011219² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22222001011193 and 22222001011202.

It is not a weakly prime, because it can be changed into another prime (22222001011279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111000505609 + 11111000505610.

It is an arithmetic number, because the mean of its divisors is an integer number (11111000505610).

Almost surely, 2^{22222001011219} is an apocalyptic number.

22222001011219 is a deficient number, since it is larger than the sum of its proper divisors (1).

22222001011219 is an equidigital number, since it uses as much as digits as its factorization.

22222001011219 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 22222001011219 in words is "twenty-two trillion, two hundred twenty-two billion, one million, eleven thousand, two hundred nineteen".