20222022111337 has 2 divisors, whose sum is σ = 20222022111338. Its totient is φ = 20222022111336.

The previous prime is 20222022111331. The next prime is 20222022111349. The reversal of 20222022111337 is 73311122022202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19424610616896 + 797411494441 = 4407336^2 + 892979^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222022111337 - 2³ = 20222022111329 is a prime.

It is not a weakly prime, because it can be changed into another prime (20222022111331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111011055668 + 10111011055669.

It is an arithmetic number, because the mean of its divisors is an integer number (10111011055669).

Almost surely, 2^{20222022111337} is an apocalyptic number.

It is an amenable number.

20222022111337 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222022111337 is an equidigital number, since it uses as much as digits as its factorization.

20222022111337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 20222022111337 its reverse (73311122022202), we get a palindrome (93533144133539).

The spelling of 20222022111337 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred eleven thousand, three hundred thirty-seven".