1013223131422 has 16 divisors (see below), whose sum is σ = 1548560352240. Its totient is φ = 497036958912.

The previous prime is 1013223131419. The next prime is 1013223131447. The reversal of 1013223131422 is 2241313223101.

It is a super-2 number, since 2×1013223131422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3612229 + ... + 3882607.

It is an arithmetic number, because the mean of its divisors is an integer number (96785022015).

Almost surely, 2^{1013223131422} is an apocalyptic number.

1013223131422 is a deficient number, since it is larger than the sum of its proper divisors (535337220818).

1013223131422 is a wasteful number, since it uses less digits than its factorization.

1013223131422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305787.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1013223131422 its reverse (2241313223101), we get a palindrome (3254536354523).

The spelling of 1013223131422 in words is "one trillion, thirteen billion, two hundred twenty-three million, one hundred thirty-one thousand, four hundred twenty-two".