1013312120422 has 64 divisors (see below), whose sum is σ = 1819727078400. Its totient is φ = 413771124096.

The previous prime is 1013312120417. The next prime is 1013312120449. The reversal of 1013312120422 is 2240212133101.

It is a junction number, because it is equal to n+sod(n) for n = 1013312120393 and 1013312120402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232996704 + ... + 233001052.

It is an arithmetic number, because the mean of its divisors is an integer number (28433235600).

Almost surely, 2^{1013312120422} is an apocalyptic number.

1013312120422 is a deficient number, since it is larger than the sum of its proper divisors (806414957978).

1013312120422 is a wasteful number, since it uses less digits than its factorization.

1013312120422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7045.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1013312120422 its reverse (2240212133101), we get a palindrome (3253524253523).

The spelling of 1013312120422 in words is "one trillion, thirteen billion, three hundred twelve million, one hundred twenty thousand, four hundred twenty-two".