11330221311031 has 8 divisors (see below), whose sum is σ = 13026362227200. Its totient is φ = 9653464862808.

The previous prime is 11330221311029. The next prime is 11330221311047. The reversal of 11330221311031 is 13011312203311.

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

It is a cyclic number.

It is not a de Polignac number, because 11330221311031 - 2¹ = 11330221311029 is a prime.

It is a super-2 number, since 2×11330221311031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11330221310993 and 11330221311011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330221311091) 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, 4846115731 + ... + 4846118068.

It is an arithmetic number, because the mean of its divisors is an integer number (1628295278400).

Almost surely, 2^{11330221311031} is an apocalyptic number.

11330221311031 is a deficient number, since it is larger than the sum of its proper divisors (1696140916169).

11330221311031 is an equidigital number, since it uses as much as digits as its factorization.

11330221311031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9692233973.

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

Adding to 11330221311031 its reverse (13011312203311), we get a palindrome (24341533514342).

The spelling of 11330221311031 in words is "eleven trillion, three hundred thirty billion, two hundred twenty-one million, three hundred eleven thousand, thirty-one".