22011021121363 has 2 divisors, whose sum is σ = 22011021121364. Its totient is φ = 22011021121362.

The previous prime is 22011021121279. The next prime is 22011021121373. The reversal of 22011021121363 is 36312112011022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22011021121363 - 2¹³ = 22011021113171 is a prime.

It is not a weakly prime, because it can be changed into another prime (22011021121373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005510560681 + 11005510560682.

It is an arithmetic number, because the mean of its divisors is an integer number (11005510560682).

Almost surely, 2^{22011021121363} is an apocalyptic number.

22011021121363 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011021121363 is an equidigital number, since it uses as much as digits as its factorization.

22011021121363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 22011021121363 its reverse (36312112011022), we get a palindrome (58323133132385).

The spelling of 22011021121363 in words is "twenty-two trillion, eleven billion, twenty-one million, one hundred twenty-one thousand, three hundred sixty-three".