51022201300 has 36 divisors (see below), whose sum is σ = 126535060960. Its totient is φ = 17493325920.

The previous prime is 51022201289. The next prime is 51022201301. The reversal of 51022201300 is 310222015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51022201301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36443730 + ... + 36445129.

Almost surely, 2^51022201300 is an apocalyptic number.

51022201300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51022201300 is an abundant number, since it is smaller than the sum of its proper divisors (75512859660).

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

51022201300 is a wasteful number, since it uses less digits than its factorization.

51022201300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72888880 (or 72888873 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 51022201300 its reverse (310222015), we get a palindrome (51332423315).

The spelling of 51022201300 in words is "fifty-one billion, twenty-two million, two hundred one thousand, three hundred".