1105420202 has 16 divisors (see below), whose sum is σ = 1717320960. Its totient is φ = 533024688.

The previous prime is 1105420193. The next prime is 1105420207. The reversal of 1105420202 is 2020245011.

It is not an unprimeable number, because it can be changed into a prime (1105420207) by changing a digit.

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, 40703 + ... + 62189.

It is an arithmetic number, because the mean of its divisors is an integer number (107332560).

Almost surely, 2^1105420202 is an apocalyptic number.

1105420202 is a deficient number, since it is larger than the sum of its proper divisors (611900758).

1105420202 is a wasteful number, since it uses less digits than its factorization.

1105420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22405.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1105420202 is about 33247.8601115921. The cubic root of 1105420202 is about 1033.9728432871.

Adding to 1105420202 its reverse (2020245011), we get a palindrome (3125665213).

The spelling of 1105420202 in words is "one billion, one hundred five million, four hundred twenty thousand, two hundred two".