1120023010221 has 8 divisors (see below), whose sum is σ = 1493368989600. Its totient is φ = 746679518832.

The previous prime is 1120023010189. The next prime is 1120023010243. The reversal of 1120023010221 is 1220103200211.

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

It is not a de Polignac number, because 1120023010221 - 2⁵ = 1120023010189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120023010221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120023010321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147755 + ... + 1886103.

It is an arithmetic number, because the mean of its divisors is an integer number (186671123700).

Almost surely, 2^{1120023010221} is an apocalyptic number.

It is an amenable number.

1120023010221 is a deficient number, since it is larger than the sum of its proper divisors (373345979379).

1120023010221 is an equidigital number, since it uses as much as digits as its factorization.

1120023010221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243995.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1120023010221 its reverse (1220103200211), we get a palindrome (2340126210432).

The spelling of 1120023010221 in words is "one trillion, one hundred twenty billion, twenty-three million, ten thousand, two hundred twenty-one".