11012020322 has 16 divisors (see below), whose sum is σ = 17112452352. Its totient is φ = 5309152560.

The previous prime is 11012020277. The next prime is 11012020379. The reversal of 11012020322 is 22302021011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11012020297 and 11012020306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303428 + ... + 337775.

It is an arithmetic number, because the mean of its divisors is an integer number (1069528272).

Almost surely, 2^11012020322 is an apocalyptic number.

11012020322 is a deficient number, since it is larger than the sum of its proper divisors (6100432030).

11012020322 is a wasteful number, since it uses less digits than its factorization.

11012020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641513.

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

Adding to 11012020322 its reverse (22302021011), we get a palindrome (33314041333).

The spelling of 11012020322 in words is "eleven billion, twelve million, twenty thousand, three hundred twenty-two".