11023312242 has 32 divisors (see below), whose sum is σ = 22336174080. Its totient is φ = 3626223120.

The previous prime is 11023312231. The next prime is 11023312277. The reversal of 11023312242 is 24221332011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372017 + ... + 1380027.

It is an arithmetic number, because the mean of its divisors is an integer number (698005440).

Almost surely, 2^11023312242 is an apocalyptic number.

11023312242 is an abundant number, since it is smaller than the sum of its proper divisors (11312861838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11023312242 is a wasteful number, since it uses less digits than its factorization.

11023312242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10998.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11023312242 its reverse (24221332011), we get a palindrome (35244644253).

The spelling of 11023312242 in words is "eleven billion, twenty-three million, three hundred twelve thousand, two hundred forty-two".