1001032112122 has 48 divisors (see below), whose sum is σ = 1839191840640. Its totient is φ = 406309986432.

The previous prime is 1001032112099. The next prime is 1001032112137. The reversal of 1001032112122 is 2212112301001.

It is a junction number, because it is equal to n+sod(n) for n = 1001032112096 and 1001032112105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6144258 + ... + 6305074.

It is an arithmetic number, because the mean of its divisors is an integer number (38316496680).

Almost surely, 2^{1001032112122} is an apocalyptic number.

1001032112122 is a deficient number, since it is larger than the sum of its proper divisors (838159728518).

1001032112122 is a wasteful number, since it uses less digits than its factorization.

1001032112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164195 (or 164188 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1001032112122 its reverse (2212112301001), we get a palindrome (3213144413123).

The spelling of 1001032112122 in words is "one trillion, one billion, thirty-two million, one hundred twelve thousand, one hundred twenty-two".