220020032203134 has 16 divisors (see below), whose sum is σ = 459172241119872. Its totient is φ = 70151314615448.

The previous prime is 220020032203129. The next prime is 220020032203159. The reversal of 220020032203134 is 431302230020022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797174029584 + ... + 797174029859.

It is an arithmetic number, because the mean of its divisors is an integer number (28698265069992).

Almost surely, 2^{220020032203134} is an apocalyptic number.

220020032203134 is an abundant number, since it is smaller than the sum of its proper divisors (239152208916738).

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

220020032203134 is a wasteful number, since it uses less digits than its factorization.

220020032203134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594348059471.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 220020032203134 its reverse (431302230020022), we get a palindrome (651322262223156).

The spelling of 220020032203134 in words is "two hundred twenty trillion, twenty billion, thirty-two million, two hundred three thousand, one hundred thirty-four".