1022130077 has 2 divisors, whose sum is σ = 1022130078. Its totient is φ = 1022130076.

The previous prime is 1022130029. The next prime is 1022130107. The reversal of 1022130077 is 7700312201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 929701081 + 92428996 = 30491^2 + 9614^2 .

It is an emirp because it is prime and its reverse (7700312201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022130077 - 2¹⁴ = 1022113693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022030077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511065038 + 511065039.

It is an arithmetic number, because the mean of its divisors is an integer number (511065039).

Almost surely, 2^1022130077 is an apocalyptic number.

It is an amenable number.

1022130077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022130077 is an equidigital number, since it uses as much as digits as its factorization.

1022130077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 1022130077 is about 31970.7691024160. The cubic root of 1022130077 is about 1007.3229360426.

Adding to 1022130077 its reverse (7700312201), we get a palindrome (8722442278).

The spelling of 1022130077 in words is "one billion, twenty-two million, one hundred thirty thousand, seventy-seven".