1201121333032 has 16 divisors (see below), whose sum is σ = 2252142617760. Its totient is φ = 600549968304.

The previous prime is 1201121333017. The next prime is 1201121333089. The reversal of 1201121333032 is 2303331211021.

It is a junction number, because it is equal to n+sod(n) for n = 1201121332994 and 1201121333012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849658 + ... + 1767529.

It is an arithmetic number, because the mean of its divisors is an integer number (140758913610).

Almost surely, 2^{1201121333032} is an apocalyptic number.

It is an amenable number.

1201121333032 is a deficient number, since it is larger than the sum of its proper divisors (1051021284728).

1201121333032 is a wasteful number, since it uses less digits than its factorization.

1201121333032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674560 (or 2674556 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1201121333032 its reverse (2303331211021), we get a palindrome (3504452544053).

The spelling of 1201121333032 in words is "one trillion, two hundred one billion, one hundred twenty-one million, three hundred thirty-three thousand, thirty-two".