220012011120222 has 12 divisors (see below), whose sum is σ = 476692690760520. Its totient is φ = 73337337040068.

The previous prime is 220012011120197. The next prime is 220012011120269. The reversal of 220012011120222 is 222021110210022.

It is a happy number.

220012011120222 is a `hidden beast` number, since 2 + 200 + 120 + 1 + 1 + 120 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12222889506679 = 220012011120222 / (2 + 2 + 0 + 0 + 1 + 2 + 0 + 1 + 1 + 1 + 2 + 0 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 220012011120195 and 220012011120204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6111444753322 + ... + 6111444753357.

It is an arithmetic number, because the mean of its divisors is an integer number (39724390896710).

Almost surely, 2^{220012011120222} is an apocalyptic number.

220012011120222 is an abundant number, since it is smaller than the sum of its proper divisors (256680679640298).

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

220012011120222 is a wasteful number, since it uses less digits than its factorization.

220012011120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12222889506687 (or 12222889506684 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220012011120222 its reverse (222021110210022), we get a palindrome (442033121330244).

The spelling of 220012011120222 in words is "two hundred twenty trillion, twelve billion, eleven million, one hundred twenty thousand, two hundred twenty-two".