220312213022 has 16 divisors (see below), whose sum is σ = 360723897072. Its totient is φ = 100082747520.

The previous prime is 220312213013. The next prime is 220312213039.

It is a happy number.

220312213022 is nontrivially palindromic in base 10.

220312213022 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 super-4 number, since 4×220312213022⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 220312212985 and 220312213003.

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 7 ways as a sum of consecutive naturals, for example, 2920283 + ... + 2994774.

It is an arithmetic number, because the mean of its divisors is an integer number (22545243567).

Almost surely, 2^220312213022 is an apocalyptic number.

220312213022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220312213022 is a deficient number, since it is larger than the sum of its proper divisors (140411684050).

220312213022 is a wasteful number, since it uses less digits than its factorization.

220312213022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5916763.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 220312 and 213022, that added together give a palindrome (433334).

The spelling of 220312213022 in words is "two hundred twenty billion, three hundred twelve million, two hundred thirteen thousand, twenty-two".