220220211000122 has 16 divisors (see below), whose sum is σ = 347854820734080. Its totient is φ = 104356446215472.

The previous prime is 220220211000113. The next prime is 220220211000137. The reversal of 220220211000122 is 221000112022022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 220220211000122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21960526598 + ... + 21960536625.

It is an arithmetic number, because the mean of its divisors is an integer number (21740926295880).

Almost surely, 2^{220220211000122} is an apocalyptic number.

220220211000122 is a deficient number, since it is larger than the sum of its proper divisors (127634609733958).

220220211000122 is a wasteful number, since it uses less digits than its factorization.

220220211000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43921063357.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220220211000122 its reverse (221000112022022), we get a palindrome (441220323022144).

The spelling of 220220211000122 in words is "two hundred twenty trillion, two hundred twenty billion, two hundred eleven million, one hundred twenty-two", and thus it is an aban number.