220504405022 has 32 divisors (see below), whose sum is σ = 361941609600. Its totient is φ = 99919461600.

The previous prime is 220504405003. The next prime is 220504405027.

220504405022 is nontrivially palindromic in base 10.

220504405022 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220504404982 and 220504405000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220504405027) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24250697 + ... + 24259787.

It is an arithmetic number, because the mean of its divisors is an integer number (11310675300).

Almost surely, 2^220504405022 is an apocalyptic number.

220504405022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220504405022 is a deficient number, since it is larger than the sum of its proper divisors (141437204578).

220504405022 is a wasteful number, since it uses less digits than its factorization.

220504405022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12392.

The product of its (nonzero) digits is 6400, while the sum is 26.

It can be divided in two parts, 220504 and 405022, that added together give a palindrome (625526).

The spelling of 220504405022 in words is "two hundred twenty billion, five hundred four million, four hundred five thousand, twenty-two".