1220030302102 has 8 divisors (see below), whose sum is σ = 1843211248200. Its totient is φ = 605626552704.

The previous prime is 1220030302061. The next prime is 1220030302147. The reversal of 1220030302102 is 2012030300221.

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, 2194298827 + ... + 2194299382.

It is an arithmetic number, because the mean of its divisors is an integer number (230401406025).

Almost surely, 2^{1220030302102} is an apocalyptic number.

1220030302102 is a deficient number, since it is larger than the sum of its proper divisors (623180946098).

1220030302102 is a wasteful number, since it uses less digits than its factorization.

1220030302102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388598350.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1220030302102 its reverse (2012030300221), we get a palindrome (3232060602323).

The spelling of 1220030302102 in words is "one trillion, two hundred twenty billion, thirty million, three hundred two thousand, one hundred two".