1012113123322 has 16 divisors (see below), whose sum is σ = 1735607427840. Its totient is φ = 433623677328.

The previous prime is 1012113123311. The next prime is 1012113123353. The reversal of 1012113123322 is 2233213112101.

It is a super-2 number, since 2×1012113123322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012113123293 and 1012113123302.

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, 11545593 + ... + 11632924.

It is an arithmetic number, because the mean of its divisors is an integer number (108475464240).

Almost surely, 2^{1012113123322} is an apocalyptic number.

1012113123322 is a deficient number, since it is larger than the sum of its proper divisors (723494304518).

1012113123322 is a wasteful number, since it uses less digits than its factorization.

1012113123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23181645.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1012113123322 its reverse (2233213112101), we get a palindrome (3245326235423).

The spelling of 1012113123322 in words is "one trillion, twelve billion, one hundred thirteen million, one hundred twenty-three thousand, three hundred twenty-two".