2011001010202 has 4 divisors (see below), whose sum is σ = 3016501515306. Its totient is φ = 1005500505100.

The previous prime is 2011001010197. The next prime is 2011001010247. The reversal of 2011001010202 is 2020101001102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1854714410641 + 156286599561 = 1361879^2 + 395331^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502750252549 + ... + 502750252552.

Almost surely, 2^{2011001010202} is an apocalyptic number.

2011001010202 is a deficient number, since it is larger than the sum of its proper divisors (1005500505104).

2011001010202 is a wasteful number, since it uses less digits than its factorization.

2011001010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005500505103.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2011001010202 its reverse (2020101001102), we get a palindrome (4031102011304).

The spelling of 2011001010202 in words is "two trillion, eleven billion, one million, ten thousand, two hundred two".