1120230213221 has 8 divisors (see below), whose sum is σ = 1321561910784. Its totient is φ = 929223218160.

The previous prime is 1120230213211. The next prime is 1120230213241. The reversal of 1120230213221 is 1223120320211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120230213221 - 2¹⁴ = 1120230196837 is a prime.

It is a super-2 number, since 2×1120230213221² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120230213193 and 1120230213202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120230213211) 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, 2581175390 + ... + 2581175823.

It is an arithmetic number, because the mean of its divisors is an integer number (165195238848).

Almost surely, 2^{1120230213221} is an apocalyptic number.

It is an amenable number.

1120230213221 is a deficient number, since it is larger than the sum of its proper divisors (201331697563).

1120230213221 is an equidigital number, since it uses as much as digits as its factorization.

1120230213221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5162351251.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1120230213221 its reverse (1223120320211), we get a palindrome (2343350533432).

The spelling of 1120230213221 in words is "one trillion, one hundred twenty billion, two hundred thirty million, two hundred thirteen thousand, two hundred twenty-one".