1122200022077 has 2 divisors, whose sum is σ = 1122200022078. Its totient is φ = 1122200022076.

The previous prime is 1122200022071. The next prime is 1122200022079. The reversal of 1122200022077 is 7702200022211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1000618095481 + 121581926596 = 1000309^2 + 348686^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122200022077 - 2⁸ = 1122200021821 is a prime.

Together with 1122200022079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122200022071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561100011038 + 561100011039.

It is an arithmetic number, because the mean of its divisors is an integer number (561100011039).

Almost surely, 2^{1122200022077} is an apocalyptic number.

It is an amenable number.

1122200022077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122200022077 is an equidigital number, since it uses as much as digits as its factorization.

1122200022077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 26.

Adding to 1122200022077 its reverse (7702200022211), we get a palindrome (8824400044288).

The spelling of 1122200022077 in words is "one trillion, one hundred twenty-two billion, two hundred million, twenty-two thousand, seventy-seven".