22055464001222 has 16 divisors (see below), whose sum is σ = 35029836955872. Its totient is φ = 10378872816000.

The previous prime is 22055464001203. The next prime is 22055464001227. The reversal of 22055464001222 is 22210046455022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22055464001227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3152933 + ... + 7352000.

It is an arithmetic number, because the mean of its divisors is an integer number (2189364809742).

Almost surely, 2^{22055464001222} is an apocalyptic number.

22055464001222 is a deficient number, since it is larger than the sum of its proper divisors (12974372954650).

22055464001222 is a wasteful number, since it uses less digits than its factorization.

22055464001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10566703.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 22055464001222 in words is "twenty-two trillion, fifty-five billion, four hundred sixty-four million, one thousand, two hundred twenty-two".