1022113203011 has 4 divisors (see below), whose sum is σ = 1022130392400. Its totient is φ = 1022096013624.

The previous prime is 1022113202983. The next prime is 1022113203029. The reversal of 1022113203011 is 1103023112201.

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

It is a cyclic number.

It is not a de Polignac number, because 1022113203011 - 2¹⁰ = 1022113201987 is a prime.

It is a super-2 number, since 2×1022113203011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022113203911) 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 3 ways as a sum of consecutive naturals, for example, 8505191 + ... + 8624528.

It is an arithmetic number, because the mean of its divisors is an integer number (255532598100).

Almost surely, 2^{1022113203011} is an apocalyptic number.

1022113203011 is a deficient number, since it is larger than the sum of its proper divisors (17189389).

1022113203011 is an equidigital number, since it uses as much as digits as its factorization.

1022113203011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17189388.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1022113203011 its reverse (1103023112201), we get a palindrome (2125136315212).

The spelling of 1022113203011 in words is "one trillion, twenty-two billion, one hundred thirteen million, two hundred three thousand, eleven".