220335340022 has 16 divisors (see below), whose sum is σ = 377888460192. Its totient is φ = 94386747840.

The previous prime is 220335340021. The next prime is 220335340031. The reversal of 220335340022 is 220043533022.

It is a super-2 number, since 2×220335340022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220335339973 and 220335340000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220335340021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3524879 + ... + 3586842.

It is an arithmetic number, because the mean of its divisors is an integer number (23618028762).

Almost surely, 2^220335340022 is an apocalyptic number.

220335340022 is a deficient number, since it is larger than the sum of its proper divisors (157553120170).

220335340022 is a wasteful number, since it uses less digits than its factorization.

220335340022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7113943.

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 220335340022 its reverse (220043533022), we get a palindrome (440378873044).

The spelling of 220335340022 in words is "two hundred twenty billion, three hundred thirty-five million, three hundred forty thousand, twenty-two".