220770301422 has 64 divisors (see below), whose sum is σ = 484034538240. Its totient is φ = 66573580800.

The previous prime is 220770301417. The next prime is 220770301441. The reversal of 220770301422 is 224103077022.

It is a self number, because there is not a number n which added to its sum of digits gives 220770301422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25747528 + ... + 25756100.

It is an arithmetic number, because the mean of its divisors is an integer number (7563039660).

Almost surely, 2^220770301422 is an apocalyptic number.

220770301422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220770301422 is an abundant number, since it is smaller than the sum of its proper divisors (263264236818).

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

220770301422 is a wasteful number, since it uses less digits than its factorization.

220770301422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10449.

The product of its (nonzero) digits is 9408, while the sum is 30.

Adding to 220770301422 its reverse (224103077022), we get a palindrome (444873378444).

The spelling of 220770301422 in words is "two hundred twenty billion, seven hundred seventy million, three hundred one thousand, four hundred twenty-two".