220214581996020 has 96 divisors (see below), whose sum is σ = 644548029726720. Its totient is φ = 56110207870080.

The previous prime is 220214581996009. The next prime is 220214581996021. The reversal of 220214581996020 is 20699185412022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220214581996021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 749188102 + ... + 749481981.

It is an arithmetic number, because the mean of its divisors is an integer number (6714041976320).

Almost surely, 2^{220214581996020} is an apocalyptic number.

220214581996020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220214581996020 is an abundant number, since it is smaller than the sum of its proper divisors (424333447730700).

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

220214581996020 is a wasteful number, since it uses less digits than its factorization.

220214581996020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498670205 (or 1498670203 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 220214581996020 in words is "two hundred twenty trillion, two hundred fourteen billion, five hundred eighty-one million, nine hundred ninety-six thousand, twenty".