2250542212 has 24 divisors (see below), whose sum is σ = 4174382520. Its totient is φ = 1057996800.

The previous prime is 2250542209. The next prime is 2250542221. The reversal of 2250542212 is 2122450522.

It can be written as a sum of positive squares in 4 ways, for example, as 136749636 + 2113792576 = 11694^2 + 45976^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52212 + ... + 85012.

It is an arithmetic number, because the mean of its divisors is an integer number (173932605).

Almost surely, 2^2250542212 is an apocalyptic number.

It is an amenable number.

2250542212 is a deficient number, since it is larger than the sum of its proper divisors (1923840308).

2250542212 is a wasteful number, since it uses less digits than its factorization.

2250542212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33831 (or 33829 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2250542212 is about 47439.8799745531. The cubic root of 2250542212 is about 1310.4759477195.

Adding to 2250542212 its reverse (2122450522), we get a palindrome (4372992734).

The spelling of 2250542212 in words is "two billion, two hundred fifty million, five hundred forty-two thousand, two hundred twelve".