220841708223235 has 16 divisors (see below), whose sum is σ = 290699120511072. Its totient is φ = 159724791475200.

The previous prime is 220841708223233. The next prime is 220841708223239. The reversal of 220841708223235 is 532322807148022.

It is not a de Polignac number, because 220841708223235 - 2¹ = 220841708223233 is a prime.

It is a super-2 number, since 2×220841708223235² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220841708223233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11091989454 + ... + 11092009363.

It is an arithmetic number, because the mean of its divisors is an integer number (18168695031942).

Almost surely, 2^{220841708223235} is an apocalyptic number.

220841708223235 is a deficient number, since it is larger than the sum of its proper divisors (69857412287837).

220841708223235 is a wasteful number, since it uses less digits than its factorization.

220841708223235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22183999014.

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 220841708223235 in words is "two hundred twenty trillion, eight hundred forty-one billion, seven hundred eight million, two hundred twenty-three thousand, two hundred thirty-five".