22514522227 has 2 divisors, whose sum is σ = 22514522228. Its totient is φ = 22514522226.

The previous prime is 22514522197. The next prime is 22514522243. The reversal of 22514522227 is 72222541522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22514522227 - 2²³ = 22506133619 is a prime.

It is a super-3 number, since 3×22514522227³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22514522192 and 22514522201.

It is not a weakly prime, because it can be changed into another prime (22514526227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11257261113 + 11257261114.

It is an arithmetic number, because the mean of its divisors is an integer number (11257261114).

Almost surely, 2^22514522227 is an apocalyptic number.

22514522227 is a deficient number, since it is larger than the sum of its proper divisors (1).

22514522227 is an equidigital number, since it uses as much as digits as its factorization.

22514522227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44800, while the sum is 34.

The spelling of 22514522227 in words is "twenty-two billion, five hundred fourteen million, five hundred twenty-two thousand, two hundred twenty-seven".