214022012322500 has 60 divisors (see below), whose sum is σ = 468153615960492. Its totient is φ = 85584974784000.

The previous prime is 214022012322493. The next prime is 214022012322527. The reversal of 214022012322500 is 5223210220412.

It can be written as a sum of positive squares in 10 ways, for example, as 164053880955904 + 49968131366596 = 12808352^2 + 7068814^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 214022012322500.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2930777 + ... + 20895776.

Almost surely, 2^{214022012322500} is an apocalyptic number.

214022012322500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214022012322500 is an abundant number, since it is smaller than the sum of its proper divisors (254131603637992).

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

214022012322500 is a wasteful number, since it uses less digits than its factorization.

214022012322500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23830170 (or 23830153 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 214022012322500 its reverse (5223210220412), we get a palindrome (219245222542912).

The spelling of 214022012322500 in words is "two hundred fourteen trillion, twenty-two billion, twelve million, three hundred twenty-two thousand, five hundred".