11102288071 has 8 divisors (see below), whose sum is σ = 13239995904. Its totient is φ = 9102496920.

The previous prime is 11102288059. The next prime is 11102288077. The reversal of 11102288071 is 17088220111.

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

It is a cyclic number.

It is not a de Polignac number, because 11102288071 - 2³¹ = 8954804423 is a prime.

It is a super-2 number, since 2×11102288071² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102288077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34478995 + ... + 34479316.

It is an arithmetic number, because the mean of its divisors is an integer number (1654999488).

Almost surely, 2^11102288071 is an apocalyptic number.

11102288071 is a deficient number, since it is larger than the sum of its proper divisors (2137707833).

11102288071 is an equidigital number, since it uses as much as digits as its factorization.

11102288071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68958341.

The product of its (nonzero) digits is 1792, while the sum is 31.

The spelling of 11102288071 in words is "eleven billion, one hundred two million, two hundred eighty-eight thousand, seventy-one".