222021133201023 has 64 divisors (see below), whose sum is σ = 322374873784320. Its totient is φ = 135104892595200.

The previous prime is 222021133201013. The next prime is 222021133201039. The reversal of 222021133201023 is 320102331120222.

It is not a de Polignac number, because 222021133201023 - 2⁵ = 222021133200991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222021133200984 and 222021133201002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222021133201013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10980806608 + ... + 10980826826.

It is an arithmetic number, because the mean of its divisors is an integer number (5037107402880).

Almost surely, 2^{222021133201023} is an apocalyptic number.

222021133201023 is a deficient number, since it is larger than the sum of its proper divisors (100353740583297).

222021133201023 is a wasteful number, since it uses less digits than its factorization.

222021133201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29120.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 222021133201023 its reverse (320102331120222), we get a palindrome (542123464321245).

The spelling of 222021133201023 in words is "two hundred twenty-two trillion, twenty-one billion, one hundred thirty-three million, two hundred one thousand, twenty-three".