11022211232 has 24 divisors (see below), whose sum is σ = 21720497652. Its totient is φ = 5505894400.

The previous prime is 11022211223. The next prime is 11022211241. The reversal of 11022211232 is 23211222011.

It is an interprime number because it is at equal distance from previous prime (11022211223) and next prime (11022211241).

It can be written as a sum of positive squares in 2 ways, for example, as 10858473616 + 163737616 = 104204^2 + 12796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11022211232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128369 + ... + 196272.

Almost surely, 2^11022211232 is an apocalyptic number.

It is an amenable number.

11022211232 is a deficient number, since it is larger than the sum of its proper divisors (10698286420).

11022211232 is a wasteful number, since it uses less digits than its factorization.

11022211232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325712 (or 325704 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11022211232 its reverse (23211222011), we get a palindrome (34233433243).

The spelling of 11022211232 in words is "eleven billion, twenty-two million, two hundred eleven thousand, two hundred thirty-two".