2011120221202 has 16 divisors (see below), whose sum is σ = 3079085698080. Its totient is φ = 984969507808.

The previous prime is 2011120221181. The next prime is 2011120221247. The reversal of 2011120221202 is 2021220211102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52777348 + ... + 52815439.

It is an arithmetic number, because the mean of its divisors is an integer number (192442856130).

Almost surely, 2^{2011120221202} is an apocalyptic number.

2011120221202 is a deficient number, since it is larger than the sum of its proper divisors (1067965476878).

2011120221202 is a wasteful number, since it uses less digits than its factorization.

2011120221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105592985.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2011120221202 its reverse (2021220211102), we get a palindrome (4032340432304).

It can be divided in two parts, 2011120 and 221202, that added together give a palindrome (2232322).

The spelling of 2011120221202 in words is "two trillion, eleven billion, one hundred twenty million, two hundred twenty-one thousand, two hundred two".