2245212207 has 48 divisors (see below), whose sum is σ = 3818580480. Its totient is φ = 1244362176.

The previous prime is 2245212181. The next prime is 2245212217. The reversal of 2245212207 is 7022125422.

2245212207 is a `hidden beast` number, since 2 + 2 + 452 + 1 + 2 + 207 = 666.

2245212207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2245212207 - 2¹⁰ = 2245211183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245212217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 835488 + ... + 838170.

It is an arithmetic number, because the mean of its divisors is an integer number (79553760).

Almost surely, 2^2245212207 is an apocalyptic number.

2245212207 is a deficient number, since it is larger than the sum of its proper divisors (1573368273).

2245212207 is a wasteful number, since it uses less digits than its factorization.

2245212207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092 (or 3089 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 2245212207 is about 47383.6702567456. The cubic root of 2245212207 is about 1309.4405876332.

Adding to 2245212207 its reverse (7022125422), we get a palindrome (9267337629).

The spelling of 2245212207 in words is "two billion, two hundred forty-five million, two hundred twelve thousand, two hundred seven".