11275021214 has 8 divisors (see below), whose sum is σ = 17907386688. Its totient is φ = 5305892320.

The previous prime is 11275021187. The next prime is 11275021223. The reversal of 11275021214 is 41212057211.

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

It is a super-2 number, since 2×11275021214² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165809102 + ... + 165809169.

It is an arithmetic number, because the mean of its divisors is an integer number (2238423336).

Almost surely, 2^11275021214 is an apocalyptic number.

11275021214 is a deficient number, since it is larger than the sum of its proper divisors (6632365474).

11275021214 is a wasteful number, since it uses less digits than its factorization.

11275021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331618290.

The product of its (nonzero) digits is 1120, while the sum is 26.

Adding to 11275021214 its reverse (41212057211), we get a palindrome (52487078425).

The spelling of 11275021214 in words is "eleven billion, two hundred seventy-five million, twenty-one thousand, two hundred fourteen".