220002110522020 has 48 divisors (see below), whose sum is σ = 466449068594880. Its totient is φ = 87154694182784.

The previous prime is 220002110521987. The next prime is 220002110522021. The reversal of 220002110522020 is 20225011200022.

It is not an unprimeable number, because it can be changed into a prime (220002110522021) 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, 6110650 + ... + 21848209.

It is an arithmetic number, because the mean of its divisors is an integer number (9717688929060).

Almost surely, 2^{220002110522020} is an apocalyptic number.

220002110522020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220002110522020 is an abundant number, since it is smaller than the sum of its proper divisors (246446958072860).

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

220002110522020 is a wasteful number, since it uses less digits than its factorization.

220002110522020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27962652 (or 27962650 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 220002110522020 its reverse (20225011200022), we get a palindrome (240227121722042).

The spelling of 220002110522020 in words is "two hundred twenty trillion, two billion, one hundred ten million, five hundred twenty-two thousand, twenty".