220100002102 has 8 divisors (see below), whose sum is σ = 330663457656. Its totient is φ = 109878849552.

The previous prime is 220100002093. The next prime is 220100002121. The reversal of 220100002102 is 201200001022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85574143 + ... + 85576714.

It is an arithmetic number, because the mean of its divisors is an integer number (41332932207).

Almost surely, 2^220100002102 is an apocalyptic number.

220100002102 is a deficient number, since it is larger than the sum of its proper divisors (110563455554).

220100002102 is a wasteful number, since it uses less digits than its factorization.

220100002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171151502.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 220100002102 its reverse (201200001022), we get a palindrome (421300003124).

The spelling of 220100002102 in words is "two hundred twenty billion, one hundred million, two thousand, one hundred two".