220211100102 has 64 divisors (see below), whose sum is σ = 504822067200. Its totient is φ = 62732357280.

The previous prime is 220211100077. The next prime is 220211100121. The reversal of 220211100102 is 201001112022.

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, 37075849 + ... + 37081787.

It is an arithmetic number, because the mean of its divisors is an integer number (7887844800).

Almost surely, 2^220211100102 is an apocalyptic number.

220211100102 is an abundant number, since it is smaller than the sum of its proper divisors (284610967098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220211100102 is a wasteful number, since it uses less digits than its factorization.

220211100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8401.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220211100102 its reverse (201001112022), we get a palindrome (421212212124).

The spelling of 220211100102 in words is "two hundred twenty billion, two hundred eleven million, one hundred thousand, one hundred two".