22230355139 has 4 divisors (see below), whose sum is σ = 22649795856. Its totient is φ = 21810914424.

The previous prime is 22230355123. The next prime is 22230355157. The reversal of 22230355139 is 93155303222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93155303222 = 2 ⋅46577651611.

It is a cyclic number.

It is not a de Polignac number, because 22230355139 - 2⁴ = 22230355123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22230355099 and 22230355108.

It is not an unprimeable number, because it can be changed into a prime (22230355039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209720279 + ... + 209720384.

It is an arithmetic number, because the mean of its divisors is an integer number (5662448964).

Almost surely, 2^22230355139 is an apocalyptic number.

22230355139 is a deficient number, since it is larger than the sum of its proper divisors (419440717).

22230355139 is an equidigital number, since it uses as much as digits as its factorization.

22230355139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419440716.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 22230355139 in words is "twenty-two billion, two hundred thirty million, three hundred fifty-five thousand, one hundred thirty-nine".