20224202402200 has 48 divisors (see below), whose sum is σ = 47257558470000. Its totient is φ = 8049029281920.

The previous prime is 20224202402191. The next prime is 20224202402309. The reversal of 20224202402200 is 220420242202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254033095 + ... + 254112694.

It is an arithmetic number, because the mean of its divisors is an integer number (984532468125).

Almost surely, 2^{20224202402200} is an apocalyptic number.

20224202402200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20224202402200 is an abundant number, since it is smaller than the sum of its proper divisors (27033356067800).

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

20224202402200 is a wasteful number, since it uses less digits than its factorization.

20224202402200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508146004 (or 508145995 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 20224202402200 its reverse (220420242202), we get a palindrome (20444622644402).

The spelling of 20224202402200 in words is "twenty trillion, two hundred twenty-four billion, two hundred two million, four hundred two thousand, two hundred".