1122200022143 has 2 divisors, whose sum is σ = 1122200022144. Its totient is φ = 1122200022142.

The previous prime is 1122200022089. The next prime is 1122200022211. The reversal of 1122200022143 is 3412200022211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122200022143 - 2⁶ = 1122200022079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122200022943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561100011071 + 561100011072.

It is an arithmetic number, because the mean of its divisors is an integer number (561100011072).

Almost surely, 2^{1122200022143} is an apocalyptic number.

1122200022143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122200022143 is an equidigital number, since it uses as much as digits as its factorization.

1122200022143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1122200022143 its reverse (3412200022211), we get a palindrome (4534400044354).

The spelling of 1122200022143 in words is "one trillion, one hundred twenty-two billion, two hundred million, twenty-two thousand, one hundred forty-three".