1122223301031 has 8 divisors (see below), whose sum is σ = 1710054553984. Its totient is φ = 641270457720.

The previous prime is 1122223301021. The next prime is 1122223301033. The reversal of 1122223301031 is 1301033222211.

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

It is not a de Polignac number, because 1122223301031 - 2⁷ = 1122223300903 is a prime.

It is a super-2 number, since 2×1122223301031² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 53439204811 = 1122223301031 / (1 + 1 + 2 + 2 + 2 + 2 + 3 + 3 + 0 + 1 + 0 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 1122223300989 and 1122223301007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122223301033) 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, 26719602385 + ... + 26719602426.

It is an arithmetic number, because the mean of its divisors is an integer number (213756819248).

Almost surely, 2^{1122223301031} is an apocalyptic number.

1122223301031 is a deficient number, since it is larger than the sum of its proper divisors (587831252953).

1122223301031 is an equidigital number, since it uses as much as digits as its factorization.

1122223301031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53439204821.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1122223301031 its reverse (1301033222211), we get a palindrome (2423256523242).

The spelling of 1122223301031 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-three million, three hundred one thousand, thirty-one".