11301220022 has 32 divisors (see below), whose sum is σ = 17494118400. Its totient is φ = 5473072800.

The previous prime is 11301219977. The next prime is 11301220043. The reversal of 11301220022 is 22002210311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11301219979 and 11301220006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4229747 + ... + 4232417.

It is an arithmetic number, because the mean of its divisors is an integer number (546691200).

Almost surely, 2^11301220022 is an apocalyptic number.

11301220022 is a deficient number, since it is larger than the sum of its proper divisors (6192898378).

11301220022 is a wasteful number, since it uses less digits than its factorization.

11301220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11301220022 its reverse (22002210311), we get a palindrome (33303430333).

The spelling of 11301220022 in words is "eleven billion, three hundred one million, two hundred twenty thousand, twenty-two".