220811054322 has 32 divisors (see below), whose sum is σ = 466593566400. Its totient is φ = 69470578368.

The previous prime is 220811054287. The next prime is 220811054327. The reversal of 220811054322 is 223450118022.

It is a self number, because there is not a number n which added to its sum of digits gives 220811054322.

It is not an unprimeable number, because it can be changed into a prime (220811054327) 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, 3569593 + ... + 3630924.

It is an arithmetic number, because the mean of its divisors is an integer number (14581048950).

Almost surely, 2^220811054322 is an apocalyptic number.

220811054322 is an abundant number, since it is smaller than the sum of its proper divisors (245782512078).

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

220811054322 is a wasteful number, since it uses less digits than its factorization.

220811054322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200810.

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 220811054322 in words is "two hundred twenty billion, eight hundred eleven million, fifty-four thousand, three hundred twenty-two".