235224422473 has 2 divisors, whose sum is σ = 235224422474. Its totient is φ = 235224422472.

The previous prime is 235224422443. The next prime is 235224422479. The reversal of 235224422473 is 374224422532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229022544969 + 6201877504 = 478563^2 + 78752^2 .

It is a cyclic number.

It is not a de Polignac number, because 235224422473 - 2⁹ = 235224421961 is a prime.

It is not a weakly prime, because it can be changed into another prime (235224422479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117612211236 + 117612211237.

It is an arithmetic number, because the mean of its divisors is an integer number (117612211237).

Almost surely, 2^235224422473 is an apocalyptic number.

It is an amenable number.

235224422473 is a deficient number, since it is larger than the sum of its proper divisors (1).

235224422473 is an equidigital number, since it uses as much as digits as its factorization.

235224422473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 645120, while the sum is 40.

The spelling of 235224422473 in words is "two hundred thirty-five billion, two hundred twenty-four million, four hundred twenty-two thousand, four hundred seventy-three".