45022207 has 2 divisors, whose sum is σ = 45022208. Its totient is φ = 45022206.

The previous prime is 45022177. The next prime is 45022213. The reversal of 45022207 is 70222054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45022207 - 2¹¹ = 45020159 is a prime.

It is a super-3 number, since 3×45022207³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45022507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22511103 + 22511104.

It is an arithmetic number, because the mean of its divisors is an integer number (22511104).

Almost surely, 2^45022207 is an apocalyptic number.

45022207 is a deficient number, since it is larger than the sum of its proper divisors (1).

45022207 is an equidigital number, since it uses as much as digits as its factorization.

45022207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 45022207 is about 6709.8589403951. The cubic root of 45022207 is about 355.7478304045.

The spelling of 45022207 in words is "forty-five million, twenty-two thousand, two hundred seven".