2011001201033 has 16 divisors (see below), whose sum is σ = 2226690041856. Its totient is φ = 1800793898640.

The previous prime is 2011001201017. The next prime is 2011001201047. The reversal of 2011001201033 is 3301021001102.

It is not a de Polignac number, because 2011001201033 - 2⁴ = 2011001201017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2011001200999 and 2011001201017.

It is not an unprimeable number, because it can be changed into a prime (2011001201093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14777660 + ... + 14913122.

It is an arithmetic number, because the mean of its divisors is an integer number (139168127616).

Almost surely, 2^{2011001201033} is an apocalyptic number.

It is an amenable number.

2011001201033 is a deficient number, since it is larger than the sum of its proper divisors (215688840823).

2011001201033 is a wasteful number, since it uses less digits than its factorization.

2011001201033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155684.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2011001201033 its reverse (3301021001102), we get a palindrome (5312022202135).

The spelling of 2011001201033 in words is "two trillion, eleven billion, one million, two hundred one thousand, thirty-three".