1174722613061 has 16 divisors (see below), whose sum is σ = 1190606081280. Its totient is φ = 1158925060800.

The previous prime is 1174722612983. The next prime is 1174722613073. The reversal of 1174722613061 is 1603162274711.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1174722613061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1174722613261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175093175 + ... + 175099883.

It is an arithmetic number, because the mean of its divisors is an integer number (74412880080).

Almost surely, 2^{1174722613061} is an apocalyptic number.

It is an amenable number.

1174722613061 is a deficient number, since it is larger than the sum of its proper divisors (15883468219).

1174722613061 is a wasteful number, since it uses less digits than its factorization.

1174722613061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12764.

The product of its (nonzero) digits is 84672, while the sum is 41.

Adding to 1174722613061 its reverse (1603162274711), we get a palindrome (2777884887772).

The spelling of 1174722613061 in words is "one trillion, one hundred seventy-four billion, seven hundred twenty-two million, six hundred thirteen thousand, sixty-one".