220224534411 has 32 divisors (see below), whose sum is σ = 368600739840. Its totient is φ = 114035844384.

The previous prime is 220224534407. The next prime is 220224534473. The reversal of 220224534411 is 114435422022.

It is a happy number.

It is not a de Polignac number, because 220224534411 - 2² = 220224534407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220224534401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11989545 + ... + 12007898.

It is an arithmetic number, because the mean of its divisors is an integer number (11518773120).

Almost surely, 2^220224534411 is an apocalyptic number.

220224534411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

220224534411 is a deficient number, since it is larger than the sum of its proper divisors (148376205429).

220224534411 is a wasteful number, since it uses less digits than its factorization.

220224534411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23997495.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 220224534411 its reverse (114435422022), we get a palindrome (334659956433).

The spelling of 220224534411 in words is "two hundred twenty billion, two hundred twenty-four million, five hundred thirty-four thousand, four hundred eleven".