221422053150607 has 2 divisors, whose sum is σ = 221422053150608. Its totient is φ = 221422053150606.

The previous prime is 221422053150553. The next prime is 221422053150619. The reversal of 221422053150607 is 706051350224122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 221422053150607 - 2¹¹ = 221422053148559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 221422053150607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221422053150667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110711026575303 + 110711026575304.

It is an arithmetic number, because the mean of its divisors is an integer number (110711026575304).

Almost surely, 2^{221422053150607} is an apocalyptic number.

221422053150607 is a deficient number, since it is larger than the sum of its proper divisors (1).

221422053150607 is an equidigital number, since it uses as much as digits as its factorization.

221422053150607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 221422053150607 in words is "two hundred twenty-one trillion, four hundred twenty-two billion, fifty-three million, one hundred fifty thousand, six hundred seven".