221432230402114 has 8 divisors (see below), whose sum is σ = 332470506950208. Its totient is φ = 110608728085380.

The previous prime is 221432230402111. The next prime is 221432230402139. The reversal of 221432230402114 is 411204032234122.

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

It is not an unprimeable number, because it can be changed into a prime (221432230402111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53693555262 + ... + 53693559385.

It is an arithmetic number, because the mean of its divisors is an integer number (41558813368776).

Almost surely, 2^{221432230402114} is an apocalyptic number.

221432230402114 is a deficient number, since it is larger than the sum of its proper divisors (111038276548094).

221432230402114 is a wasteful number, since it uses less digits than its factorization.

221432230402114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107387115680.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 221432230402114 its reverse (411204032234122), we get a palindrome (632636262636236).

The spelling of 221432230402114 in words is "two hundred twenty-one trillion, four hundred thirty-two billion, two hundred thirty million, four hundred two thousand, one hundred fourteen".