22030401293 has 2 divisors, whose sum is σ = 22030401294. Its totient is φ = 22030401292.

The previous prime is 22030401209. The next prime is 22030401331. The reversal of 22030401293 is 39210403022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20575894249 + 1454507044 = 143443^2 + 38138^2 .

It is a cyclic number.

It is not a de Polignac number, because 22030401293 - 2²⁴ = 22013624077 is a prime.

It is a super-2 number, since 2×22030401293² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22030403293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015200646 + 11015200647.

It is an arithmetic number, because the mean of its divisors is an integer number (11015200647).

Almost surely, 2^22030401293 is an apocalyptic number.

It is an amenable number.

22030401293 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030401293 is an equidigital number, since it uses as much as digits as its factorization.

22030401293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 22030401293 in words is "twenty-two billion, thirty million, four hundred one thousand, two hundred ninety-three".