1172602611223 has 2 divisors, whose sum is σ = 1172602611224. Its totient is φ = 1172602611222.

The previous prime is 1172602611127. The next prime is 1172602611239. The reversal of 1172602611223 is 3221162062711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1172602611223 - 2¹³ = 1172602603031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1172602611253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586301305611 + 586301305612.

It is an arithmetic number, because the mean of its divisors is an integer number (586301305612).

Almost surely, 2^{1172602611223} is an apocalyptic number.

1172602611223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1172602611223 is an equidigital number, since it uses as much as digits as its factorization.

1172602611223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

Adding to 1172602611223 its reverse (3221162062711), we get a palindrome (4393764673934).

The spelling of 1172602611223 in words is "one trillion, one hundred seventy-two billion, six hundred two million, six hundred eleven thousand, two hundred twenty-three".