111022213343 has 2 divisors, whose sum is σ = 111022213344. Its totient is φ = 111022213342.

The previous prime is 111022213321. The next prime is 111022213349. The reversal of 111022213343 is 343312220111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111022213343 - 2²⁴ = 111005436127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111022213349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511106671 + 55511106672.

It is an arithmetic number, because the mean of its divisors is an integer number (55511106672).

Almost surely, 2^111022213343 is an apocalyptic number.

111022213343 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022213343 is an equidigital number, since it uses as much as digits as its factorization.

111022213343 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 23.

Adding to 111022213343 its reverse (343312220111), we get a palindrome (454334433454).

The spelling of 111022213343 in words is "one hundred eleven billion, twenty-two million, two hundred thirteen thousand, three hundred forty-three".