220333212102 has 32 divisors (see below), whose sum is σ = 459883289088. Its totient is φ = 70242391296.

The previous prime is 220333212083. The next prime is 220333212107. The reversal of 220333212102 is 201212333022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220333212107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057143 + ... + 1248285.

It is an arithmetic number, because the mean of its divisors is an integer number (14371352784).

Almost surely, 2^220333212102 is an apocalyptic number.

220333212102 is an abundant number, since it is smaller than the sum of its proper divisors (239550076986).

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

220333212102 is a wasteful number, since it uses less digits than its factorization.

220333212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199524.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 220333212102 its reverse (201212333022), we get a palindrome (421545545124).

The spelling of 220333212102 in words is "two hundred twenty billion, three hundred thirty-three million, two hundred twelve thousand, one hundred two".