220341431022 has 32 divisors (see below), whose sum is σ = 441706908672. Its totient is φ = 73276648224.

The previous prime is 220341430957. The next prime is 220341431041. The reversal of 220341431022 is 220134143022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220341430983 and 220341431001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5130028 + ... + 5172800.

It is an arithmetic number, because the mean of its divisors is an integer number (13803340896).

Almost surely, 2^220341431022 is an apocalyptic number.

220341431022 is an abundant number, since it is smaller than the sum of its proper divisors (221365477650).

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

220341431022 is a wasteful number, since it uses less digits than its factorization.

220341431022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44752.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 220341431022 its reverse (220134143022), we get a palindrome (440475574044).

The spelling of 220341431022 in words is "two hundred twenty billion, three hundred forty-one million, four hundred thirty-one thousand, twenty-two".