22203313001131 has 4 divisors (see below), whose sum is σ = 22452788428200. Its totient is φ = 21953837574064.

The previous prime is 22203313001081. The next prime is 22203313001141. The reversal of 22203313001131 is 13110031330222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22203313001131 - 2⁷ = 22203313001003 is a prime.

It is a super-2 number, since 2×22203313001131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22203313001141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124737713401 + ... + 124737713578.

It is an arithmetic number, because the mean of its divisors is an integer number (5613197107050).

Almost surely, 2^{22203313001131} is an apocalyptic number.

22203313001131 is a deficient number, since it is larger than the sum of its proper divisors (249475427069).

22203313001131 is an equidigital number, since it uses as much as digits as its factorization.

22203313001131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249475427068.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 22203313001131 its reverse (13110031330222), we get a palindrome (35313344331353).

The spelling of 22203313001131 in words is "twenty-two trillion, two hundred three billion, three hundred thirteen million, one thousand, one hundred thirty-one".