1120211001223 has 4 divisors (see below), whose sum is σ = 1121264822608. Its totient is φ = 1119157179840.

The previous prime is 1120211001199. The next prime is 1120211001233. The reversal of 1120211001223 is 3221001120211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120211001223 is a prime.

It is a super-2 number, since 2×1120211001223² (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 = 1120211001197 and 1120211001206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120211001233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526909098 + ... + 526911223.

It is an arithmetic number, because the mean of its divisors is an integer number (280316205652).

Almost surely, 2^{1120211001223} is an apocalyptic number.

1120211001223 is a deficient number, since it is larger than the sum of its proper divisors (1053821385).

1120211001223 is a wasteful number, since it uses less digits than its factorization.

1120211001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053821384.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1120211001223 its reverse (3221001120211), we get a palindrome (4341212121434).

The spelling of 1120211001223 in words is "one trillion, one hundred twenty billion, two hundred eleven million, one thousand, two hundred twenty-three".