20222233032311 has 8 divisors (see below), whose sum is σ = 20419019597184. Its totient is φ = 20025455202360.

The previous prime is 20222233032283. The next prime is 20222233032317. The reversal of 20222233032311 is 11323033222202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20222233032311 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 (20222233032317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518016 + ... + 6839946.

It is an arithmetic number, because the mean of its divisors is an integer number (2552377449648).

Almost surely, 2^{20222233032311} is an apocalyptic number.

20222233032311 is a deficient number, since it is larger than the sum of its proper divisors (196786564873).

20222233032311 is a wasteful number, since it uses less digits than its factorization.

20222233032311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4367461.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 20222233032311 its reverse (11323033222202), we get a palindrome (31545266254513).

The spelling of 20222233032311 in words is "twenty trillion, two hundred twenty-two billion, two hundred thirty-three million, thirty-two thousand, three hundred eleven".