222022001012 has 12 divisors (see below), whose sum is σ = 444044002080. Its totient is φ = 95152286136.

The previous prime is 222022000999. The next prime is 222022001041. The reversal of 222022001012 is 210100220222.

222022001012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

222022001012 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3964678562 + ... + 3964678617.

It is an arithmetic number, because the mean of its divisors is an integer number (37003666840).

Almost surely, 2^222022001012 is an apocalyptic number.

It is an amenable number.

222022001012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222022001012 is a wasteful number, since it uses less digits than its factorization.

222022001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7929357190 (or 7929357188 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222022001012 its reverse (210100220222), we get a palindrome (432122221234).

The spelling of 222022001012 in words is "two hundred twenty-two billion, twenty-two million, one thousand, twelve".