221461110636114 has 32 divisors (see below), whose sum is σ = 447495070692096. Its totient is φ = 73058251230720.

The previous prime is 221461110636097. The next prime is 221461110636119. The reversal of 221461110636114 is 411636011164122.

It is a super-2 number, since 2×221461110636114² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (221461110636119) 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, 36907044 + ... + 42485904.

It is an arithmetic number, because the mean of its divisors is an integer number (13984220959128).

Almost surely, 2^{221461110636114} is an apocalyptic number.

221461110636114 is an abundant number, since it is smaller than the sum of its proper divisors (226033960055982).

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

221461110636114 is a wasteful number, since it uses less digits than its factorization.

221461110636114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647170.

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 221461110636114 in words is "two hundred twenty-one trillion, four hundred sixty-one billion, one hundred ten million, six hundred thirty-six thousand, one hundred fourteen".