11267052270 has 32 divisors (see below), whose sum is σ = 27235474560. Its totient is φ = 2982930720.

The previous prime is 11267052263. The next prime is 11267052287. The reversal of 11267052270 is 7225076211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1346796 + ... + 1355135.

It is an arithmetic number, because the mean of its divisors is an integer number (851108580).

Almost surely, 2^11267052270 is an apocalyptic number.

11267052270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11267052270 is an abundant number, since it is smaller than the sum of its proper divisors (15968422290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11267052270 is a wasteful number, since it uses less digits than its factorization.

11267052270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702080.

The product of its (nonzero) digits is 11760, while the sum is 33.

The spelling of 11267052270 in words is "eleven billion, two hundred sixty-seven million, fifty-two thousand, two hundred seventy".