221024340114 has 32 divisors (see below), whose sum is σ = 485545466880. Its totient is φ = 66762500112.

The previous prime is 221024340079. The next prime is 221024340143. The reversal of 221024340114 is 411043420122.

It is a super-3 number, since 3×221024340114³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42145422 + ... + 42150665.

It is an arithmetic number, because the mean of its divisors is an integer number (15173295840).

Almost surely, 2^221024340114 is an apocalyptic number.

221024340114 is an abundant number, since it is smaller than the sum of its proper divisors (264521126766).

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

221024340114 is a wasteful number, since it uses less digits than its factorization.

221024340114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84296134.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 221024340114 its reverse (411043420122), we get a palindrome (632067760236).

The spelling of 221024340114 in words is "two hundred twenty-one billion, twenty-four million, three hundred forty thousand, one hundred fourteen".