221414132398 has 8 divisors (see below), whose sum is σ = 332711113608. Its totient is φ = 110510427864.

The previous prime is 221414132371. The next prime is 221414132441. The reversal of 221414132398 is 893231414122.

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

It is a self number, because there is not a number n which added to its sum of digits gives 221414132398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98317761 + ... + 98320012.

It is an arithmetic number, because the mean of its divisors is an integer number (41588889201).

Almost surely, 2^221414132398 is an apocalyptic number.

221414132398 is a deficient number, since it is larger than the sum of its proper divisors (111296981210).

221414132398 is a wasteful number, since it uses less digits than its factorization.

221414132398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196638338.

The product of its digits is 82944, while the sum is 40.

The spelling of 221414132398 in words is "two hundred twenty-one billion, four hundred fourteen million, one hundred thirty-two thousand, three hundred ninety-eight".