220011210102 has 8 divisors (see below), whose sum is σ = 440022420216. Its totient is φ = 73337070032.

The previous prime is 220011210061. The next prime is 220011210131. The reversal of 220011210102 is 201012110022.

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

220011210102 is an admirable number.

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, 18334267503 + ... + 18334267514.

It is an arithmetic number, because the mean of its divisors is an integer number (55002802527).

Almost surely, 2^220011210102 is an apocalyptic number.

220011210102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

220011210102 is a wasteful number, since it uses less digits than its factorization.

220011210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36668535022.

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

Adding to 220011210102 its reverse (201012110022), we get a palindrome (421023320124).

The spelling of 220011210102 in words is "two hundred twenty billion, eleven million, two hundred ten thousand, one hundred two".