11131303220994 has 16 divisors (see below), whose sum is σ = 24286479755040. Its totient is φ = 3373122188160.

The previous prime is 11131303220993. The next prime is 11131303221029. The reversal of 11131303220994 is 49902230313111.

It is a super-2 number, since 2×11131303220994² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11131303220993) 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, 84328054639 + ... + 84328054770.

It is an arithmetic number, because the mean of its divisors is an integer number (1517904984690).

Almost surely, 2^{11131303220994} is an apocalyptic number.

11131303220994 is an abundant number, since it is smaller than the sum of its proper divisors (13155176534046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11131303220994 is a wasteful number, since it uses less digits than its factorization.

11131303220994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168656109425.

The product of its (nonzero) digits is 34992, while the sum is 39.

The spelling of 11131303220994 in words is "eleven trillion, one hundred thirty-one billion, three hundred three million, two hundred twenty thousand, nine hundred ninety-four".