22212302053 has 2 divisors, whose sum is σ = 22212302054.
Its totient is φ = 22212302052.
The previous prime is 22212302029. The next prime is 22212302071. The reversal of 22212302053 is 35020321222.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 20591676004 + 1620626049 = 143498^2 + 40257^2
It is a cyclic number.
It is not a de Polignac number, because 22212302053 - 221 = 22210204901 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22212332053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106151026 + 11106151027.
It is an arithmetic number, because the mean of its divisors is an integer number (11106151027).
Almost surely, 222212302053 is an apocalyptic number.
It is an amenable number.
22212302053 is a deficient number, since it is larger than the sum of its proper divisors (1).
22212302053 is an equidigital number, since it uses as much as digits as its factorization.
22212302053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 22212302053 its reverse (35020321222), we get a palindrome (57232623275).
The spelling of 22212302053 in words is "twenty-two billion, two hundred twelve million, three hundred two thousand, fifty-three".