214808220020 has 48 divisors (see below), whose sum is σ = 475556272128. Its totient is φ = 81382375680.

The previous prime is 214808220001. The next prime is 214808220049. The reversal of 214808220020 is 20022808412.

It is a super-2 number, since 2×214808220020² (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 15 ways as a sum of consecutive naturals, for example, 3656657 + ... + 3714936.

It is an arithmetic number, because the mean of its divisors is an integer number (9907422336).

Almost surely, 2^214808220020 is an apocalyptic number.

214808220020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214808220020 is an abundant number, since it is smaller than the sum of its proper divisors (260748052108).

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

214808220020 is a wasteful number, since it uses less digits than its factorization.

214808220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7371680 (or 7371678 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The spelling of 214808220020 in words is "two hundred fourteen billion, eight hundred eight million, two hundred twenty thousand, twenty".