220344202422432 has 192 divisors, whose sum is σ = 712588555163520. Its totient is φ = 65676364185600.

The previous prime is 220344202422427. The next prime is 220344202422499. The reversal of 220344202422432 is 234224202443022.

220344202422432 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 4 + 420 + 2 + 4 + 224 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 189456033 + ... + 190615520.

It is an arithmetic number, because the mean of its divisors is an integer number (3711398724810).

Almost surely, 2^{220344202422432} is an apocalyptic number.

220344202422432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220344202422432 is an abundant number, since it is smaller than the sum of its proper divisors (492244352741088).

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

220344202422432 is a wasteful number, since it uses less digits than its factorization.

220344202422432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380071644 (or 380071630 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 220344202422432 its reverse (234224202443022), we get a palindrome (454568404865454).

The spelling of 220344202422432 in words is "two hundred twenty trillion, three hundred forty-four billion, two hundred two million, four hundred twenty-two thousand, four hundred thirty-two".