222002220000022 has 32 divisors (see below), whose sum is σ = 429489292619520. Its totient is φ = 83511806894880.

The previous prime is 222002220000019. The next prime is 222002220000023. The reversal of 222002220000022 is 220000022200222.

It is a happy number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222002219999960 and 222002220000005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002220000023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24854699968 + ... + 24854708899.

It is an arithmetic number, because the mean of its divisors is an integer number (13421540394360).

Almost surely, 2^{222002220000022} is an apocalyptic number.

222002220000022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222002220000022 is a deficient number, since it is larger than the sum of its proper divisors (207487072619498).

222002220000022 is a wasteful number, since it uses less digits than its factorization.

222002220000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49709408916.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 222002220000022 its reverse (220000022200222), we get a palindrome (442002242200244).

The spelling of 222002220000022 in words is "two hundred twenty-two trillion, two billion, two hundred twenty million, twenty-two", and thus it is an aban number.