434240221222 has 8 divisors (see below), whose sum is σ = 653955393672. Its totient is φ = 216255090000.

The previous prime is 434240221183. The next prime is 434240221241. The reversal of 434240221222 is 222122042434.

It is a happy number.

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

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, 432509679 + ... + 432510682.

It is an arithmetic number, because the mean of its divisors is an integer number (81744424209).

Almost surely, 2^434240221222 is an apocalyptic number.

434240221222 is a deficient number, since it is larger than the sum of its proper divisors (219715172450).

434240221222 is a wasteful number, since it uses less digits than its factorization.

434240221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865020614.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 434240221222 its reverse (222122042434), we get a palindrome (656362263656).

The spelling of 434240221222 in words is "four hundred thirty-four billion, two hundred forty million, two hundred twenty-one thousand, two hundred twenty-two".