2011020001202 has 32 divisors (see below), whose sum is σ = 3357668160000. Its totient is φ = 899375356800.

The previous prime is 2011020001201. The next prime is 2011020001241. The reversal of 2011020001202 is 2021000201102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2011020001201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20770577 + ... + 20867172.

It is an arithmetic number, because the mean of its divisors is an integer number (104927130000).

Almost surely, 2^{2011020001202} is an apocalyptic number.

2011020001202 is a deficient number, since it is larger than the sum of its proper divisors (1346648158798).

2011020001202 is a wasteful number, since it uses less digits than its factorization.

2011020001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41637842.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2011020001202 its reverse (2021000201102), we get a palindrome (4032020202304).

The spelling of 2011020001202 in words is "two trillion, eleven billion, twenty million, one thousand, two hundred two".