1122022111043 has 2 divisors, whose sum is σ = 1122022111044. Its totient is φ = 1122022111042.

The previous prime is 1122022110997. The next prime is 1122022111051. The reversal of 1122022111043 is 3401112202211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122022111043 - 2³⁸ = 847144204099 is a prime.

It is a super-3 number, since 3×1122022111043³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1122022114043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561011055521 + 561011055522.

It is an arithmetic number, because the mean of its divisors is an integer number (561011055522).

Almost surely, 2^{1122022111043} is an apocalyptic number.

1122022111043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122022111043 is an equidigital number, since it uses as much as digits as its factorization.

1122022111043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1122022111043 its reverse (3401112202211), we get a palindrome (4523134313254).

The spelling of 1122022111043 in words is "one trillion, one hundred twenty-two billion, twenty-two million, one hundred eleven thousand, forty-three".