11331311221030 has 8 divisors (see below), whose sum is σ = 20396360197872. Its totient is φ = 4532524488408.

The previous prime is 11331311221001. The next prime is 11331311221073. The reversal of 11331311221030 is 3012211313311.

11331311221030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11331311221030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11331311220992 and 11331311221010.

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, 566565561042 + ... + 566565561061.

It is an arithmetic number, because the mean of its divisors is an integer number (2549545024734).

Almost surely, 2^{11331311221030} is an apocalyptic number.

11331311221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331311221030 is a deficient number, since it is larger than the sum of its proper divisors (9065048976842).

11331311221030 is a wasteful number, since it uses less digits than its factorization.

11331311221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133131122110.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11331311221030 its reverse (3012211313311), we get a palindrome (14343522534341).

The spelling of 11331311221030 in words is "eleven trillion, three hundred thirty-one billion, three hundred eleven million, two hundred twenty-one thousand, thirty".