32022222156473 has 2 divisors, whose sum is σ = 32022222156474. Its totient is φ = 32022222156472.

The previous prime is 32022222156403. The next prime is 32022222156487. The reversal of 32022222156473 is 37465122222023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20340127060009 + 11682095096464 = 4510003^2 + 3417908^2 .

It is an emirp because it is prime and its reverse (37465122222023) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32022222156473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32022222156473.

It is not a weakly prime, because it can be changed into another prime (32022222156403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16011111078236 + 16011111078237.

It is an arithmetic number, because the mean of its divisors is an integer number (16011111078237).

Almost surely, 2^{32022222156473} is an apocalyptic number.

It is an amenable number.

32022222156473 is a deficient number, since it is larger than the sum of its proper divisors (1).

32022222156473 is an equidigital number, since it uses as much as digits as its factorization.

32022222156473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 41.

Adding to 32022222156473 its reverse (37465122222023), we get a palindrome (69487344378496).

The spelling of 32022222156473 in words is "thirty-two trillion, twenty-two billion, two hundred twenty-two million, one hundred fifty-six thousand, four hundred seventy-three".