1012232042177 has 2 divisors, whose sum is σ = 1012232042178. Its totient is φ = 1012232042176.

The previous prime is 1012232042153. The next prime is 1012232042201. The reversal of 1012232042177 is 7712402322101.

It is a balanced prime because it is at equal distance from previous prime (1012232042153) and next prime (1012232042201).

It can be written as a sum of positive squares in only one way, i.e., 967791607696 + 44440434481 = 983764^2 + 210809^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012232042177 - 2⁸ = 1012232041921 is a prime.

It is a super-2 number, since 2×1012232042177² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1012232042477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506116021088 + 506116021089.

It is an arithmetic number, because the mean of its divisors is an integer number (506116021089).

Almost surely, 2^{1012232042177} is an apocalyptic number.

It is an amenable number.

1012232042177 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012232042177 is an equidigital number, since it uses as much as digits as its factorization.

1012232042177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

Adding to 1012232042177 its reverse (7712402322101), we get a palindrome (8724634364278).

The spelling of 1012232042177 in words is "one trillion, twelve billion, two hundred thirty-two million, forty-two thousand, one hundred seventy-seven".