220220022022102 has 64 divisors (see below), whose sum is σ = 343683512355456. Its totient is φ = 105777385159680.

The previous prime is 220220022022073. The next prime is 220220022022111. The reversal of 220220022022102 is 201220220022022.

It is a self number, because there is not a number n which added to its sum of digits gives 220220022022102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341553258 + ... + 342197410.

It is an arithmetic number, because the mean of its divisors is an integer number (5370054880554).

Almost surely, 2^{220220022022102} is an apocalyptic number.

220220022022102 is a deficient number, since it is larger than the sum of its proper divisors (123463490333354).

220220022022102 is a wasteful number, since it uses less digits than its factorization.

220220022022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644665.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 220220022022102 its reverse (201220220022022), we get a palindrome (421440242044124).

The spelling of 220220022022102 in words is "two hundred twenty trillion, two hundred twenty billion, twenty-two million, twenty-two thousand, one hundred two".