220340203444050 has 48 divisors (see below), whose sum is σ = 546444637179840. Its totient is φ = 58757287301440.

The previous prime is 220340203443937. The next prime is 220340203444057. The reversal of 220340203444050 is 50444302043022.

It is not an unprimeable number, because it can be changed into a prime (220340203444057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139235044 + ... + 140808656.

It is an arithmetic number, because the mean of its divisors is an integer number (11384263274580).

Almost surely, 2^{220340203444050} is an apocalyptic number.

220340203444050 is an abundant number, since it is smaller than the sum of its proper divisors (326104433735790).

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

220340203444050 is a wasteful number, since it uses less digits than its factorization.

220340203444050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507107 (or 2507102 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 220340203444050 its reverse (50444302043022), we get a palindrome (270784505487072).

The spelling of 220340203444050 in words is "two hundred twenty trillion, three hundred forty billion, two hundred three million, four hundred forty-four thousand, fifty".