111220020302 has 8 divisors (see below), whose sum is σ = 170899055712. Its totient is φ = 54253668400.

The previous prime is 111220020299. The next prime is 111220020313. The reversal of 111220020302 is 203020022111.

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, 678170774 + ... + 678170937.

It is an arithmetic number, because the mean of its divisors is an integer number (21362381964).

Almost surely, 2^111220020302 is an apocalyptic number.

111220020302 is a deficient number, since it is larger than the sum of its proper divisors (59679035410).

111220020302 is a wasteful number, since it uses less digits than its factorization.

111220020302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356341754.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 111220020302 its reverse (203020022111), we get a palindrome (314240042413).

The spelling of 111220020302 in words is "one hundred eleven billion, two hundred twenty million, twenty thousand, three hundred two".