22222022000222 has 24 divisors (see below), whose sum is σ = 37820684750016. Its totient is φ = 9775082988000.

The previous prime is 22222022000197. The next prime is 22222022000273. The reversal of 22222022000222 is 22200022022222.

It is a junction number, because it is equal to n+sod(n) for n = 22222022000194 and 22222022000203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1481065679 + ... + 1481080682.

It is an arithmetic number, because the mean of its divisors is an integer number (1575861864584).

Almost surely, 2^{22222022000222} is an apocalyptic number.

22222022000222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22222022000222 is a deficient number, since it is larger than the sum of its proper divisors (15598662749794).

22222022000222 is a wasteful number, since it uses less digits than its factorization.

22222022000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962146416 (or 2962146405 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 22222022000222 its reverse (22200022022222), we get a palindrome (44422044022444).

It can be divided in two parts, 22222022000 and 222, that added together give a palindrome (22222022222).

The spelling of 22222022000222 in words is "twenty-two trillion, two hundred twenty-two billion, twenty-two million, two hundred twenty-two", and thus it is an aban number.