220111012110022 has 32 divisors (see below), whose sum is σ = 360369482759424. Its totient is φ = 99998294104800.

The previous prime is 220111012110001. The next prime is 220111012110049. The reversal of 220111012110022 is 220011210111022.

It is a junction number, because it is equal to n+sod(n) for n = 220111012109978 and 220111012110005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561330313 + ... + 561722299.

It is an arithmetic number, because the mean of its divisors is an integer number (11261546336232).

Almost surely, 2^{220111012110022} is an apocalyptic number.

220111012110022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220111012110022 is a deficient number, since it is larger than the sum of its proper divisors (140258470649402).

220111012110022 is a wasteful number, since it uses less digits than its factorization.

220111012110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405244.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220111012110022 its reverse (220011210111022), we get a palindrome (440122222221044).

The spelling of 220111012110022 in words is "two hundred twenty trillion, one hundred eleven billion, twelve million, one hundred ten thousand, twenty-two".