222650105123 has 2 divisors, whose sum is σ = 222650105124. Its totient is φ = 222650105122.

The previous prime is 222650105053. The next prime is 222650105131. The reversal of 222650105123 is 321501056222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222650105123 - 2¹⁶ = 222650039587 is a prime.

It is a super-2 number, since 2×222650105123² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (222650102123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111325052561 + 111325052562.

It is an arithmetic number, because the mean of its divisors is an integer number (111325052562).

Almost surely, 2^222650105123 is an apocalyptic number.

222650105123 is a deficient number, since it is larger than the sum of its proper divisors (1).

222650105123 is an equidigital number, since it uses as much as digits as its factorization.

222650105123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 222650105123 in words is "two hundred twenty-two billion, six hundred fifty million, one hundred five thousand, one hundred twenty-three".