20914422298280 has 32 divisors (see below), whose sum is σ = 53779943053440. Its totient is φ = 7170659073600.

The previous prime is 20914422298219. The next prime is 20914422298309. The reversal of 20914422298280 is 8289222441902.

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 7 ways as a sum of consecutive naturals, for example, 37347182396 + ... + 37347182955.

It is an arithmetic number, because the mean of its divisors is an integer number (1680623220420).

Almost surely, 2^{20914422298280} is an apocalyptic number.

20914422298280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20914422298280 is an abundant number, since it is smaller than the sum of its proper divisors (32865520755160).

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

20914422298280 is a wasteful number, since it uses less digits than its factorization.

20914422298280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74694365369 (or 74694365365 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 53.

The spelling of 20914422298280 in words is "twenty trillion, nine hundred fourteen billion, four hundred twenty-two million, two hundred ninety-eight thousand, two hundred eighty".