223022105947 has 2 divisors, whose sum is σ = 223022105948. Its totient is φ = 223022105946.

The previous prime is 223022105899. The next prime is 223022105981. The reversal of 223022105947 is 749501220322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223022105947 - 2¹⁵ = 223022073179 is a prime.

It is not a weakly prime, because it can be changed into another prime (223029105947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111511052973 + 111511052974.

It is an arithmetic number, because the mean of its divisors is an integer number (111511052974).

Almost surely, 2^223022105947 is an apocalyptic number.

223022105947 is a deficient number, since it is larger than the sum of its proper divisors (1).

223022105947 is an equidigital number, since it uses as much as digits as its factorization.

223022105947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 223022105947 in words is "two hundred twenty-three billion, twenty-two million, one hundred five thousand, nine hundred forty-seven".