20223401252933 has 2 divisors, whose sum is σ = 20223401252934. Its totient is φ = 20223401252932.

The previous prime is 20223401252911. The next prime is 20223401253031. The reversal of 20223401252933 is 33925210432202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19531255458724 + 692145794209 = 4419418^2 + 831953^2 .

It is a cyclic number.

It is not a de Polignac number, because 20223401252933 - 2¹⁶ = 20223401187397 is a prime.

It is a super-2 number, since 2×20223401252933² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20223401252233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111700626466 + 10111700626467.

It is an arithmetic number, because the mean of its divisors is an integer number (10111700626467).

Almost surely, 2^{20223401252933} is an apocalyptic number.

It is an amenable number.

20223401252933 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223401252933 is an equidigital number, since it uses as much as digits as its factorization.

20223401252933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 20223401252933 in words is "twenty trillion, two hundred twenty-three billion, four hundred one million, two hundred fifty-two thousand, nine hundred thirty-three".