214421322120 has 64 divisors (see below), whose sum is σ = 643295917440. Its totient is φ = 57176179200.

The previous prime is 214421322113. The next prime is 214421322131. The reversal of 214421322120 is 21223124412.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3675580 + ... + 3733460.

It is an arithmetic number, because the mean of its divisors is an integer number (10051498710).

Almost surely, 2^214421322120 is an apocalyptic number.

214421322120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214421322120 is an abundant number, since it is smaller than the sum of its proper divisors (428874595320).

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

214421322120 is a wasteful number, since it uses less digits than its factorization.

214421322120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88766 (or 88762 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 214421322120 its reverse (21223124412), we get a palindrome (235644446532).

The spelling of 214421322120 in words is "two hundred fourteen billion, four hundred twenty-one million, three hundred twenty-two thousand, one hundred twenty".