1201003310122 has 64 divisors (see below), whose sum is σ = 2318934417408. Its totient is φ = 452741256000.

The previous prime is 1201003310093. The next prime is 1201003310141. The reversal of 1201003310122 is 2210133001021.

It is a junction number, because it is equal to n+sod(n) for n = 1201003310096 and 1201003310105.

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, 27958953 + ... + 28001875.

It is an arithmetic number, because the mean of its divisors is an integer number (36233350272).

Almost surely, 2^{1201003310122} is an apocalyptic number.

1201003310122 is a deficient number, since it is larger than the sum of its proper divisors (1117931107286).

1201003310122 is a wasteful number, since it uses less digits than its factorization.

1201003310122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48835.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1201003310122 its reverse (2210133001021), we get a palindrome (3411136311143).

The spelling of 1201003310122 in words is "one trillion, two hundred one billion, three million, three hundred ten thousand, one hundred twenty-two".