220010102102 has 64 divisors (see below), whose sum is σ = 400950950400. Its totient is φ = 88442565120.

The previous prime is 220010102093. The next prime is 220010102177. The reversal of 220010102102 is 201201010022.

It is a happy number.

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, 32789924 + ... + 32796632.

It is an arithmetic number, because the mean of its divisors is an integer number (6264858600).

Almost surely, 2^220010102102 is an apocalyptic number.

220010102102 is a deficient number, since it is larger than the sum of its proper divisors (180940848298).

220010102102 is a wasteful number, since it uses less digits than its factorization.

220010102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7941.

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

Adding to 220010102102 its reverse (201201010022), we get a palindrome (421211112124).

The spelling of 220010102102 in words is "two hundred twenty billion, ten million, one hundred two thousand, one hundred two".