2245502213 has 32 divisors (see below), whose sum is σ = 2557612800. Its totient is φ = 1960713216.

The previous prime is 2245502201. The next prime is 2245502249. The reversal of 2245502213 is 3122055422.

It is a cyclic number.

It is not a de Polignac number, because 2245502213 - 2⁴ = 2245502197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245502263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1826483 + ... + 1827711.

It is an arithmetic number, because the mean of its divisors is an integer number (79925400).

Almost surely, 2^2245502213 is an apocalyptic number.

2245502213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2245502213 is a deficient number, since it is larger than the sum of its proper divisors (312110587).

2245502213 is a wasteful number, since it uses less digits than its factorization.

2245502213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2245502213 is about 47386.7303472185. The cubic root of 2245502213 is about 1309.4969637859.

Adding to 2245502213 its reverse (3122055422), we get a palindrome (5367557635).

The spelling of 2245502213 in words is "two billion, two hundred forty-five million, five hundred two thousand, two hundred thirteen".