11120661661274 has 8 divisors (see below), whose sum is σ = 18197446354848. Its totient is φ = 5054846209660.

The previous prime is 11120661661259. The next prime is 11120661661279. The reversal of 11120661661274 is 47216616602111.

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

It is a super-2 number, since 2×11120661661274² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11120661661279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252742310462 + ... + 252742310505.

It is an arithmetic number, because the mean of its divisors is an integer number (2274680794356).

Almost surely, 2^{11120661661274} is an apocalyptic number.

11120661661274 is a deficient number, since it is larger than the sum of its proper divisors (7076784693574).

11120661661274 is a wasteful number, since it uses less digits than its factorization.

11120661661274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505484620980.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 11120661661274 in words is "eleven trillion, one hundred twenty billion, six hundred sixty-one million, six hundred sixty-one thousand, two hundred seventy-four".