22203155340031 has 2 divisors, whose sum is σ = 22203155340032. Its totient is φ = 22203155340030.

The previous prime is 22203155340019. The next prime is 22203155340071. The reversal of 22203155340031 is 13004355130222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22203155340031 - 2³⁷ = 22065716386559 is a prime.

It is a super-2 number, since 2×22203155340031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22203155339975 and 22203155340002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22203155340001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101577670015 + 11101577670016.

It is an arithmetic number, because the mean of its divisors is an integer number (11101577670016).

Almost surely, 2^{22203155340031} is an apocalyptic number.

22203155340031 is a deficient number, since it is larger than the sum of its proper divisors (1).

22203155340031 is an equidigital number, since it uses as much as digits as its factorization.

22203155340031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 22203155340031 in words is "twenty-two trillion, two hundred three billion, one hundred fifty-five million, three hundred forty thousand, thirty-one".