11021230322331 has 8 divisors (see below), whose sum is σ = 14694995207760. Its totient is φ = 7347476159232.

The previous prime is 11021230322329. The next prime is 11021230322381. The reversal of 11021230322331 is 13322303212011.

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

It is not a de Polignac number, because 11021230322331 - 2¹ = 11021230322329 is a prime.

It is a super-2 number, since 2×11021230322331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11021230322381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142551 + ... + 4697103.

It is an arithmetic number, because the mean of its divisors is an integer number (1836874400970).

Almost surely, 2^{11021230322331} is an apocalyptic number.

11021230322331 is a deficient number, since it is larger than the sum of its proper divisors (3673764885429).

11021230322331 is an equidigital number, since it uses as much as digits as its factorization.

11021230322331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361165.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11021230322331 its reverse (13322303212011), we get a palindrome (24343533534342).

The spelling of 11021230322331 in words is "eleven trillion, twenty-one billion, two hundred thirty million, three hundred twenty-two thousand, three hundred thirty-one".