10642660601011 has 16 divisors (see below), whose sum is σ = 12076444090944. Its totient is φ = 9322167343104.

The previous prime is 10642660601009. The next prime is 10642660601017. The reversal of 10642660601011 is 11010606624601.

It is a cyclic number.

It is not a de Polignac number, because 10642660601011 - 2¹ = 10642660601009 is a prime.

It is a super-2 number, since 2×10642660601011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10642660601017) 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, 367810950 + ... + 367839883.

It is an arithmetic number, because the mean of its divisors is an integer number (754777755684).

Almost surely, 2^{10642660601011} is an apocalyptic number.

10642660601011 is a deficient number, since it is larger than the sum of its proper divisors (1433783489933).

10642660601011 is a wasteful number, since it uses less digits than its factorization.

10642660601011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735650910.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 10642660601011 in words is "ten trillion, six hundred forty-two billion, six hundred sixty million, six hundred one thousand, eleven".