2023322221153 has 2 divisors, whose sum is σ = 2023322221154. Its totient is φ = 2023322221152.

The previous prime is 2023322221099. The next prime is 2023322221267. The reversal of 2023322221153 is 3511222233202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1852710266449 + 170611954704 = 1361143^2 + 413052^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023322221153 is a prime.

It is a super-2 number, since 2×2023322221153² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2023322225153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011661110576 + 1011661110577.

It is an arithmetic number, because the mean of its divisors is an integer number (1011661110577).

Almost surely, 2^{2023322221153} is an apocalyptic number.

It is an amenable number.

2023322221153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023322221153 is an equidigital number, since it uses as much as digits as its factorization.

2023322221153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 2023322221153 its reverse (3511222233202), we get a palindrome (5534544454355).

The spelling of 2023322221153 in words is "two trillion, twenty-three billion, three hundred twenty-two million, two hundred twenty-one thousand, one hundred fifty-three".