11220010994 has 8 divisors (see below), whose sum is σ = 16833995760. Its totient is φ = 5608679076.

The previous prime is 11220010993. The next prime is 11220011053. The reversal of 11220010994 is 49901002211.

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

It is not an unprimeable number, because it can be changed into a prime (11220010993) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 652604 + ... + 669575.

It is an arithmetic number, because the mean of its divisors is an integer number (2104249470).

Almost surely, 2^11220010994 is an apocalyptic number.

11220010994 is a deficient number, since it is larger than the sum of its proper divisors (5613984766).

11220010994 is a wasteful number, since it uses less digits than its factorization.

11220010994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326424.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 11220010994 in words is "eleven billion, two hundred twenty million, ten thousand, nine hundred ninety-four".