220013200221012 has 144 divisors (see below), whose sum is σ = 636357905793792. Its totient is φ = 63488570307840.

The previous prime is 220013200220963. The next prime is 220013200221029. The reversal of 220013200221012 is 210122002310022.

220013200221012 is a `hidden beast` number, since 220 + 0 + 1 + 320 + 0 + 22 + 101 + 2 = 666.

It is a super-2 number, since 2×220013200221012² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159055143 + ... + 160432430.

It is an arithmetic number, because the mean of its divisors is an integer number (4419152123568).

Almost surely, 2^{220013200221012} is an apocalyptic number.

220013200221012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220013200221012 is an abundant number, since it is smaller than the sum of its proper divisors (416344705572780).

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

220013200221012 is a wasteful number, since it uses less digits than its factorization.

220013200221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319487678 (or 319487673 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 220013200221012 its reverse (210122002310022), we get a palindrome (430135202531034).

The spelling of 220013200221012 in words is "two hundred twenty trillion, thirteen billion, two hundred million, two hundred twenty-one thousand, twelve".