2262212210 has 16 divisors (see below), whose sum is σ = 4094482392. Its totient is φ = 899884800.

The previous prime is 2262212209. The next prime is 2262212221. The reversal of 2262212210 is 122122622.

It can be written as a sum of positive squares in 4 ways, for example, as 313254601 + 1948957609 = 17699^2 + 44147^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623111 + ... + 626730.

Almost surely, 2^2262212210 is an apocalyptic number.

2262212210 is a deficient number, since it is larger than the sum of its proper divisors (1832270182).

2262212210 is a wasteful number, since it uses less digits than its factorization.

2262212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250029.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2262212210 is about 47562.7186985774. The cubic root of 2262212210 is about 1312.7371648220.

Adding to 2262212210 its reverse (122122622), we get a palindrome (2384334832).

The spelling of 2262212210 in words is "two billion, two hundred sixty-two million, two hundred twelve thousand, two hundred ten".