10152405221 has 8 divisors (see below), whose sum is σ = 11872580544. Its totient is φ = 8499687840.

The previous prime is 10152405209. The next prime is 10152405227. The reversal of 10152405221 is 12250425101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-10152405221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10152405227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16864160 + ... + 16864761.

It is an arithmetic number, because the mean of its divisors is an integer number (1484072568).

Almost surely, 2^10152405221 is an apocalyptic number.

It is an amenable number.

10152405221 is a deficient number, since it is larger than the sum of its proper divisors (1720175323).

10152405221 is an equidigital number, since it uses as much as digits as its factorization.

10152405221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33728971.

The product of its (nonzero) digits is 800, while the sum is 23.

The spelling of 10152405221 in words is "ten billion, one hundred fifty-two million, four hundred five thousand, two hundred twenty-one".