2011202222023 has 16 divisors (see below), whose sum is σ = 2080062830592. Its totient is φ = 1942592652000.

The previous prime is 2011202222009. The next prime is 2011202222027. The reversal of 2011202222023 is 3202222021102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011202222023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011202222027) 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, 64985733 + ... + 65016673.

It is an arithmetic number, because the mean of its divisors is an integer number (130003926912).

Almost surely, 2^{2011202222023} is an apocalyptic number.

2011202222023 is a deficient number, since it is larger than the sum of its proper divisors (68860608569).

2011202222023 is a wasteful number, since it uses less digits than its factorization.

2011202222023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34926.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2011202222023 its reverse (3202222021102), we get a palindrome (5213424243125).

The spelling of 2011202222023 in words is "two trillion, eleven billion, two hundred two million, two hundred twenty-two thousand, twenty-three".