11252210 has 8 divisors (see below), whose sum is σ = 20253996. Its totient is φ = 4500880.

The previous prime is 11252209. The next prime is 11252239. The reversal of 11252210 is 1225211.

It can be written as a sum of positive squares in 2 ways, for example, as 10297681 + 954529 = 3209^2 + 977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11252210² = 253224459768200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562601 + ... + 562620.

Almost surely, 2^11252210 is an apocalyptic number.

11252210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11252210 is a deficient number, since it is larger than the sum of its proper divisors (9001786).

11252210 is a wasteful number, since it uses less digits than its factorization.

11252210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125228.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 11252210 is about 3354.4313974204. The cubic root of 11252210 is about 224.0849088183.

Adding to 11252210 its reverse (1225211), we get a palindrome (12477421).

The spelling of 11252210 in words is "eleven million, two hundred fifty-two thousand, two hundred ten".