11311000201022 has 8 divisors (see below), whose sum is σ = 16968491466672. Its totient is φ = 5654836378800.

The previous prime is 11311000200991. The next prime is 11311000201027. The reversal of 11311000201022 is 22010200011311.

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

It is a junction number, because it is equal to n+sod(n) for n = 11311000200988 and 11311000201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11311000201027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331839554 + ... + 331873637.

It is an arithmetic number, because the mean of its divisors is an integer number (2121061433334).

Almost surely, 2^{11311000201022} is an apocalyptic number.

11311000201022 is a deficient number, since it is larger than the sum of its proper divisors (5657491265650).

11311000201022 is an equidigital number, since it uses as much as digits as its factorization.

11311000201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663721714.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11311000201022 its reverse (22010200011311), we get a palindrome (33321200212333).

The spelling of 11311000201022 in words is "eleven trillion, three hundred eleven billion, two hundred one thousand, twenty-two".