1013422211223 has 24 divisors (see below), whose sum is σ = 1426249682928. Its totient is φ = 639984457728.

The previous prime is 1013422211171. The next prime is 1013422211237. The reversal of 1013422211223 is 3221122243101.

It is not a de Polignac number, because 1013422211223 - 2⁶ = 1013422211159 is a prime.

It is a super-2 number, since 2×1013422211223² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1013422211193 and 1013422211202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013422211623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10627665 + ... + 10722597.

It is an arithmetic number, because the mean of its divisors is an integer number (59427070122).

Almost surely, 2^{1013422211223} is an apocalyptic number.

1013422211223 is a deficient number, since it is larger than the sum of its proper divisors (412827471705).

1013422211223 is an equidigital number, since it uses as much as digits as its factorization.

1013422211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104831 (or 104812 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1013422211223 its reverse (3221122243101), we get a palindrome (4234544454324).

The spelling of 1013422211223 in words is "one trillion, thirteen billion, four hundred twenty-two million, two hundred eleven thousand, two hundred twenty-three".