214224202032021 has 24 divisors (see below), whose sum is σ = 313354649911680. Its totient is φ = 141007078570176.

The previous prime is 214224202032017. The next prime is 214224202032023. The reversal of 214224202032021 is 120230202422412.

214224202032021 is a `hidden beast` number, since 2 + 1 + 422 + 4 + 202 + 0 + 32 + 0 + 2 + 1 = 666.

It is not a de Polignac number, because 214224202032021 - 2² = 214224202032017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214224202032023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82121041 + ... + 84689513.

It is an arithmetic number, because the mean of its divisors is an integer number (13056443746320).

Almost surely, 2^{214224202032021} is an apocalyptic number.

It is an amenable number.

214224202032021 is a deficient number, since it is larger than the sum of its proper divisors (99130447879659).

214224202032021 is a wasteful number, since it uses less digits than its factorization.

214224202032021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685865 (or 2685862 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 214224202032021 its reverse (120230202422412), we get a palindrome (334454404454433).

The spelling of 214224202032021 in words is "two hundred fourteen trillion, two hundred twenty-four billion, two hundred two million, thirty-two thousand, twenty-one".