1124210245223 has 4 divisors (see below), whose sum is σ = 1210687956408. Its totient is φ = 1037732534040.

The previous prime is 1124210245219. The next prime is 1124210245231. The reversal of 1124210245223 is 3225420124211.

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

It is a cyclic number.

It is not a de Polignac number, because 1124210245223 - 2² = 1124210245219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124210245253) 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, 43238855573 + ... + 43238855598.

It is an arithmetic number, because the mean of its divisors is an integer number (302671989102).

Almost surely, 2^{1124210245223} is an apocalyptic number.

1124210245223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1124210245223 is a deficient number, since it is larger than the sum of its proper divisors (86477711185).

1124210245223 is an equidigital number, since it uses as much as digits as its factorization.

1124210245223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86477711184.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 1124210245223 its reverse (3225420124211), we get a palindrome (4349630369434).

The spelling of 1124210245223 in words is "one trillion, one hundred twenty-four billion, two hundred ten million, two hundred forty-five thousand, two hundred twenty-three".