22150097 has 2 divisors, whose sum is σ = 22150098. Its totient is φ = 22150096.

The previous prime is 22150091. The next prime is 22150103. The reversal of 22150097 is 79005122.

It is a balanced prime because it is at equal distance from previous prime (22150091) and next prime (22150103).

It can be written as a sum of positive squares in only one way, i.e., 17172736 + 4977361 = 4144^2 + 2231^2 .

It is a cyclic number.

It is not a de Polignac number, because 22150097 - 2¹⁰ = 22149073 is a prime.

It is not a weakly prime, because it can be changed into another prime (22150091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11075048 + 11075049.

It is an arithmetic number, because the mean of its divisors is an integer number (11075049).

Almost surely, 2^22150097 is an apocalyptic number.

It is an amenable number.

22150097 is a deficient number, since it is larger than the sum of its proper divisors (1).

22150097 is an equidigital number, since it uses as much as digits as its factorization.

22150097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 22150097 is about 4706.3889554519. The cubic root of 22150097 is about 280.8397282623.

The spelling of 22150097 in words is "twenty-two million, one hundred fifty thousand, ninety-seven".