2021234503224 has 16 divisors (see below), whose sum is σ = 5053086258120. Its totient is φ = 673744834400.

The previous prime is 2021234503157. The next prime is 2021234503363. The reversal of 2021234503224 is 4223054321202.

It is a junction number, because it is equal to n+sod(n) for n = 2021234503191 and 2021234503200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42109052127 + ... + 42109052174.

Almost surely, 2^{2021234503224} is an apocalyptic number.

2021234503224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2021234503224 is an abundant number, since it is smaller than the sum of its proper divisors (3031851754896).

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

2021234503224 is a wasteful number, since it uses less digits than its factorization.

2021234503224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84218104310 (or 84218104306 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 2021234503224 its reverse (4223054321202), we get a palindrome (6244288824426).

The spelling of 2021234503224 in words is "two trillion, twenty-one billion, two hundred thirty-four million, five hundred three thousand, two hundred twenty-four".