11000021222022 has 16 divisors (see below), whose sum is σ = 25142905650432. Its totient is φ = 3142863206280.

The previous prime is 11000021221993. The next prime is 11000021222033. The reversal of 11000021222022 is 22022212000011.

It is a junction number, because it is equal to n+sod(n) for n = 11000021221992 and 11000021222010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130952633554 + ... + 130952633637.

It is an arithmetic number, because the mean of its divisors is an integer number (1571431603152).

Almost surely, 2^{11000021222022} is an apocalyptic number.

11000021222022 is an abundant number, since it is smaller than the sum of its proper divisors (14142884428410).

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

11000021222022 is a wasteful number, since it uses less digits than its factorization.

11000021222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261905267203.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11000021222022 its reverse (22022212000011), we get a palindrome (33022233222033).

The spelling of 11000021222022 in words is "eleven trillion, twenty-one million, two hundred twenty-two thousand, twenty-two".