11260022155 has 8 divisors (see below), whose sum is σ = 14223186000. Its totient is φ = 8533911456.

The previous prime is 11260022141. The next prime is 11260022161. The reversal of 11260022155 is 55122006211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11260022155 is a prime.

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, 59263180 + ... + 59263369.

It is an arithmetic number, because the mean of its divisors is an integer number (1777898250).

Almost surely, 2^11260022155 is an apocalyptic number.

11260022155 is a deficient number, since it is larger than the sum of its proper divisors (2963163845).

11260022155 is a wasteful number, since it uses less digits than its factorization.

11260022155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118526573.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 11260022155 its reverse (55122006211), we get a palindrome (66382028366).

The spelling of 11260022155 in words is "eleven billion, two hundred sixty million, twenty-two thousand, one hundred fifty-five".