220220220212102 has 32 divisors (see below), whose sum is σ = 369153721357344. Its totient is φ = 97657553836800.

The previous prime is 220220220212093. The next prime is 220220220212117. The reversal of 220220220212102 is 201212022022022.

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, 83156888 + ... + 85764260.

It is an arithmetic number, because the mean of its divisors is an integer number (11536053792417).

Almost surely, 2^{220220220212102} is an apocalyptic number.

220220220212102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220220220212102 is a deficient number, since it is larger than the sum of its proper divisors (148933501145242).

220220220212102 is a wasteful number, since it uses less digits than its factorization.

220220220212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701064.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 220220220212102 its reverse (201212022022022), we get a palindrome (421432242234124).

The spelling of 220220220212102 in words is "two hundred twenty trillion, two hundred twenty billion, two hundred twenty million, two hundred twelve thousand, one hundred two".