10745186868221 has 8 divisors (see below), whose sum is σ = 12180778636320. Its totient is φ = 9396600661872.

The previous prime is 10745186868203. The next prime is 10745186868233. The reversal of 10745186868221 is 12286868154701.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10745186868221 - 2¹⁴ = 10745186851837 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 (10745186868421) 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, 21751390175 + ... + 21751390668.

It is an arithmetic number, because the mean of its divisors is an integer number (1522597329540).

Almost surely, 2^{10745186868221} is an apocalyptic number.

It is an amenable number.

10745186868221 is a deficient number, since it is larger than the sum of its proper divisors (1435591768099).

10745186868221 is a wasteful number, since it uses less digits than its factorization.

10745186868221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43502780875.

The product of its (nonzero) digits is 10321920, while the sum is 59.

The spelling of 10745186868221 in words is "ten trillion, seven hundred forty-five billion, one hundred eighty-six million, eight hundred sixty-eight thousand, two hundred twenty-one".