22300142957243 has 2 divisors, whose sum is σ = 22300142957244. Its totient is φ = 22300142957242.

The previous prime is 22300142957237. The next prime is 22300142957269. The reversal of 22300142957243 is 34275924100322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22300142957243 - 2⁶ = 22300142957179 is a prime.

It is a super-2 number, since 2×22300142957243² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22300142957194 and 22300142957203.

It is not a weakly prime, because it can be changed into another prime (22300142957143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11150071478621 + 11150071478622.

It is an arithmetic number, because the mean of its divisors is an integer number (11150071478622).

Almost surely, 2^{22300142957243} is an apocalyptic number.

22300142957243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22300142957243 is an equidigital number, since it uses as much as digits as its factorization.

22300142957243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 22300142957243 in words is "twenty-two trillion, three hundred billion, one hundred forty-two million, nine hundred fifty-seven thousand, two hundred forty-three".