1220241230434 has 8 divisors (see below), whose sum is σ = 1841591059920. Its totient is φ = 606377543796.

The previous prime is 1220241230363. The next prime is 1220241230459. The reversal of 1220241230434 is 4340321420221.

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

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, 1871535304 + ... + 1871535955.

It is an arithmetic number, because the mean of its divisors is an integer number (230198882490).

Almost surely, 2^{1220241230434} is an apocalyptic number.

1220241230434 is a deficient number, since it is larger than the sum of its proper divisors (621349829486).

1220241230434 is a wasteful number, since it uses less digits than its factorization.

1220241230434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743071424.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1220241230434 its reverse (4340321420221), we get a palindrome (5560562650655).

The spelling of 1220241230434 in words is "one trillion, two hundred twenty billion, two hundred forty-one million, two hundred thirty thousand, four hundred thirty-four".