1220031002230 has 8 divisors (see below), whose sum is σ = 2196055804032. Its totient is φ = 488012400888.

The previous prime is 1220031002221. The next prime is 1220031002249. The reversal of 1220031002230 is 322001300221.

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, 61001550102 + ... + 61001550121.

It is an arithmetic number, because the mean of its divisors is an integer number (274506975504).

Almost surely, 2^{1220031002230} is an apocalyptic number.

1220031002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220031002230 is a deficient number, since it is larger than the sum of its proper divisors (976024801802).

1220031002230 is a wasteful number, since it uses less digits than its factorization.

1220031002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122003100230.

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

Adding to 1220031002230 its reverse (322001300221), we get a palindrome (1542032302451).

The spelling of 1220031002230 in words is "one trillion, two hundred twenty billion, thirty-one million, two thousand, two hundred thirty".