10052023221 has 12 divisors (see below), whose sum is σ = 14521268320. Its totient is φ = 6700573800.

The previous prime is 10052023213. The next prime is 10052023229. The reversal of 10052023221 is 12232025001.

10052023221 is a `hidden beast` number, since 100 + 520 + 23 + 2 + 21 = 666.

It is an interprime number because it is at equal distance from previous prime (10052023213) and next prime (10052023229).

It is not a de Polignac number, because 10052023221 - 2³ = 10052023213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10052023194 and 10052023203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10052023229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23946 + ... + 143796.

Almost surely, 2^10052023221 is an apocalyptic number.

It is an amenable number.

10052023221 is a deficient number, since it is larger than the sum of its proper divisors (4469245099).

10052023221 is a wasteful number, since it uses less digits than its factorization.

10052023221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129176 (or 129173 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 10052023221 its reverse (12232025001), we get a palindrome (22284048222).

The spelling of 10052023221 in words is "ten billion, fifty-two million, twenty-three thousand, two hundred twenty-one".