20331222302200 has 24 divisors (see below), whose sum is σ = 47270091853080. Its totient is φ = 8132488920800.

The previous prime is 20331222302197. The next prime is 20331222302213. The reversal of 20331222302200 is 220322213302.

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, 50828055556 + ... + 50828055955.

It is an arithmetic number, because the mean of its divisors is an integer number (1969587160545).

Almost surely, 2^{20331222302200} is an apocalyptic number.

20331222302200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20331222302200 is an abundant number, since it is smaller than the sum of its proper divisors (26938869550880).

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

20331222302200 is a wasteful number, since it uses less digits than its factorization.

20331222302200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101656111527 (or 101656111518 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20331222302200 its reverse (220322213302), we get a palindrome (20551544515502).

The spelling of 20331222302200 in words is "twenty trillion, three hundred thirty-one billion, two hundred twenty-two million, three hundred two thousand, two hundred".