220111323111022 has 32 divisors (see below), whose sum is σ = 390820655056320. Its totient is φ = 90969608808960.

The previous prime is 220111323110983. The next prime is 220111323111023.

It is a happy number.

220111323111022 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 220111323110984 and 220111323111002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220111323111023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329840923 + ... + 330507574.

It is an arithmetic number, because the mean of its divisors is an integer number (12213145470510).

Almost surely, 2^{220111323111022} is an apocalyptic number.

220111323111022 is a deficient number, since it is larger than the sum of its proper divisors (170709331945298).

220111323111022 is a wasteful number, since it uses less digits than its factorization.

220111323111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660349356.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 220111323111022 in words is "two hundred twenty trillion, one hundred eleven billion, three hundred twenty-three million, one hundred eleven thousand, twenty-two".