2211220322023 has 8 divisors (see below), whose sum is σ = 2310212469600. Its totient is φ = 2112465852288.

The previous prime is 2211220322021. The next prime is 2211220322029. The reversal of 2211220322023 is 3202230221122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2211220322023 - 2¹ = 2211220322021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2211220321985 and 2211220322003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211220322021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59400438 + ... + 59437651.

It is an arithmetic number, because the mean of its divisors is an integer number (288776558700).

Almost surely, 2^{2211220322023} is an apocalyptic number.

2211220322023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2211220322023 is a deficient number, since it is larger than the sum of its proper divisors (98992147577).

2211220322023 is a wasteful number, since it uses less digits than its factorization.

2211220322023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118838921.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2211220322023 its reverse (3202230221122), we get a palindrome (5413450543145).

The spelling of 2211220322023 in words is "two trillion, two hundred eleven billion, two hundred twenty million, three hundred twenty-two thousand, twenty-three".