11021043212322 has 64 divisors (see below), whose sum is σ = 25907357177856. Its totient is φ = 3081409392960.

The previous prime is 11021043212303. The next prime is 11021043212329. The reversal of 11021043212322 is 22321234012011.

It is a junction number, because it is equal to n+sod(n) for n = 11021043212292 and 11021043212301.

It is not an unprimeable number, because it can be changed into a prime (11021043212329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1025178 + ... + 4805525.

It is an arithmetic number, because the mean of its divisors is an integer number (404802455904).

Almost surely, 2^{11021043212322} is an apocalyptic number.

11021043212322 is an abundant number, since it is smaller than the sum of its proper divisors (14886313965534).

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

11021043212322 is a wasteful number, since it uses less digits than its factorization.

11021043212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832935.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11021043212322 its reverse (22321234012011), we get a palindrome (33342277224333).

The spelling of 11021043212322 in words is "eleven trillion, twenty-one billion, forty-three million, two hundred twelve thousand, three hundred twenty-two".