11023021222422 has 64 divisors (see below), whose sum is σ = 24611444352000. Its totient is φ = 3262374813600.

The previous prime is 11023021222399. The next prime is 11023021222429. The reversal of 11023021222422 is 22422212032011.

It is a junction number, because it is equal to n+sod(n) for n = 11023021222392 and 11023021222401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023021222429) 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, 38166297 + ... + 38454027.

It is an arithmetic number, because the mean of its divisors is an integer number (384553818000).

Almost surely, 2^{11023021222422} is an apocalyptic number.

11023021222422 is an abundant number, since it is smaller than the sum of its proper divisors (13588423129578).

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

11023021222422 is a wasteful number, since it uses less digits than its factorization.

11023021222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301289.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11023021222422 its reverse (22422212032011), we get a palindrome (33445233254433).

The spelling of 11023021222422 in words is "eleven trillion, twenty-three billion, twenty-one million, two hundred twenty-two thousand, four hundred twenty-two".