1013202423422 has 24 divisors (see below), whose sum is σ = 1860984046440. Its totient is φ = 411375419280.

The previous prime is 1013202423413. The next prime is 1013202423427. The reversal of 1013202423422 is 2243242023101.

It is a junction number, because it is equal to n+sod(n) for n = 1013202423391 and 1013202423400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013202423427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272071829 + ... + 272075552.

It is an arithmetic number, because the mean of its divisors is an integer number (77541001935).

Almost surely, 2^{1013202423422} is an apocalyptic number.

1013202423422 is a deficient number, since it is larger than the sum of its proper divisors (847781623018).

1013202423422 is a wasteful number, since it uses less digits than its factorization.

1013202423422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544147416 (or 544147409 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1013202423422 its reverse (2243242023101), we get a palindrome (3256444446523).

The spelling of 1013202423422 in words is "one trillion, thirteen billion, two hundred two million, four hundred twenty-three thousand, four hundred twenty-two".