220002101102 has 48 divisors (see below), whose sum is σ = 384859823040. Its totient is φ = 94046625792.

The previous prime is 220002101093. The next prime is 220002101141. The reversal of 220002101102 is 201101200022.

It is a happy number.

It is a super-2 number, since 2×220002101102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89905643 + ... + 89908089.

It is an arithmetic number, because the mean of its divisors is an integer number (8017912980).

Almost surely, 2^220002101102 is an apocalyptic number.

220002101102 is a deficient number, since it is larger than the sum of its proper divisors (164857721938).

220002101102 is a wasteful number, since it uses less digits than its factorization.

220002101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425 (or 4418 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 220002101102 its reverse (201101200022), we get a palindrome (421103301124).

The spelling of 220002101102 in words is "two hundred twenty billion, two million, one hundred one thousand, one hundred two".