1105252202 has 4 divisors (see below), whose sum is σ = 1657878306. Its totient is φ = 552626100.

The previous prime is 1105252163. The next prime is 1105252217. The reversal of 1105252202 is 2022525011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 890365921 + 214886281 = 29839^2 + 14659^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276313049 + ... + 276313052.

Almost surely, 2^1105252202 is an apocalyptic number.

1105252202 is a deficient number, since it is larger than the sum of its proper divisors (552626104).

1105252202 is an equidigital number, since it uses as much as digits as its factorization.

1105252202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552626103.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1105252202 is about 33245.3335372049. Note that the first 3 decimals coincide. The cubic root of 1105252202 is about 1033.9204601185.

Adding to 1105252202 its reverse (2022525011), we get a palindrome (3127777213).

The spelling of 1105252202 in words is "one billion, one hundred five million, two hundred fifty-two thousand, two hundred two".