220420054300 has 18 divisors (see below), whose sum is σ = 478311518048. Its totient is φ = 88168021680.

The previous prime is 220420054279. The next prime is 220420054313. The reversal of 220420054300 is 3450024022.

It is a super-2 number, since 2×220420054300² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1102100172 + ... + 1102100371.

Almost surely, 2^220420054300 is an apocalyptic number.

220420054300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220420054300 is an abundant number, since it is smaller than the sum of its proper divisors (257891463748).

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

220420054300 is a wasteful number, since it uses less digits than its factorization.

220420054300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204200557 (or 2204200550 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

Adding to 220420054300 its reverse (3450024022), we get a palindrome (223870078322).

The spelling of 220420054300 in words is "two hundred twenty billion, four hundred twenty million, fifty-four thousand, three hundred".