11213022301331 has 8 divisors (see below), whose sum is σ = 11322451918800. Its totient is φ = 11104112540160.

The previous prime is 11213022301321. The next prime is 11213022301357. The reversal of 11213022301331 is 13310322031211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11213022301331 is a prime.

It is a super-2 number, since 2×11213022301331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11213022301297 and 11213022301306.

It is not an unprimeable number, because it can be changed into a prime (11213022301321) 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, 129920726 + ... + 130007003.

It is an arithmetic number, because the mean of its divisors is an integer number (1415306489850).

Almost surely, 2^{11213022301331} is an apocalyptic number.

11213022301331 is a deficient number, since it is larger than the sum of its proper divisors (109429617469).

11213022301331 is a wasteful number, since it uses less digits than its factorization.

11213022301331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259928149.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11213022301331 its reverse (13310322031211), we get a palindrome (24523344332542).

The spelling of 11213022301331 in words is "eleven trillion, two hundred thirteen billion, twenty-two million, three hundred one thousand, three hundred thirty-one".