22150327 has 2 divisors, whose sum is σ = 22150328. Its totient is φ = 22150326.

The previous prime is 22150319. The next prime is 22150339. The reversal of 22150327 is 72305122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22150327 - 2³ = 22150319 is a prime.

It is a super-3 number, since 3×22150327³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22150298 and 22150307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22150307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11075163 + 11075164.

It is an arithmetic number, because the mean of its divisors is an integer number (11075164).

Almost surely, 2^22150327 is an apocalyptic number.

22150327 is a deficient number, since it is larger than the sum of its proper divisors (1).

22150327 is an equidigital number, since it uses as much as digits as its factorization.

22150327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 22150327 is about 4706.4133902580. The cubic root of 22150327 is about 280.8407003109.

Adding to 22150327 its reverse (72305122), we get a palindrome (94455449).

The spelling of 22150327 in words is "twenty-two million, one hundred fifty thousand, three hundred twenty-seven".