221452471010113 has 16 divisors (see below), whose sum is σ = 263262225058560. Its totient is φ = 182258463441600.

The previous prime is 221452471010041. The next prime is 221452471010117. The reversal of 221452471010113 is 311010174254122.

221452471010113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 221452471010113 - 2¹⁷ = 221452470879041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (221452471010117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3013496053 + ... + 3013569538.

It is an arithmetic number, because the mean of its divisors is an integer number (16453889066160).

Almost surely, 2^{221452471010113} is an apocalyptic number.

It is an amenable number.

221452471010113 is a deficient number, since it is larger than the sum of its proper divisors (41809754048447).

221452471010113 is a wasteful number, since it uses less digits than its factorization.

221452471010113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6027065808.

The product of its (nonzero) digits is 13440, while the sum is 34.

The spelling of 221452471010113 in words is "two hundred twenty-one trillion, four hundred fifty-two billion, four hundred seventy-one million, ten thousand, one hundred thirteen".