11162042270 has 16 divisors (see below), whose sum is σ = 20290605408. Its totient is φ = 4420610400.

The previous prime is 11162042237. The next prime is 11162042293. The reversal of 11162042270 is 7224026111.

It is a congruent number.

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, 5524754 + ... + 5526773.

It is an arithmetic number, because the mean of its divisors is an integer number (1268162838).

Almost surely, 2^11162042270 is an apocalyptic number.

11162042270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11162042270 is a deficient number, since it is larger than the sum of its proper divisors (9128563138).

11162042270 is a wasteful number, since it uses less digits than its factorization.

11162042270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051635.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 11162042270 its reverse (7224026111), we get a palindrome (18386068381).

The spelling of 11162042270 in words is "eleven billion, one hundred sixty-two million, forty-two thousand, two hundred seventy".