1335606662011 has 4 divisors (see below), whose sum is σ = 1335615806224. Its totient is φ = 1335597517800.

The previous prime is 1335606661993. The next prime is 1335606662051. The reversal of 1335606662011 is 1102666065331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1335606662011 - 2¹³ = 1335606653819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1335606662051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4349400 + ... + 4646341.

It is an arithmetic number, because the mean of its divisors is an integer number (333903951556).

Almost surely, 2^{1335606662011} is an apocalyptic number.

1335606662011 is a deficient number, since it is larger than the sum of its proper divisors (9144213).

1335606662011 is an equidigital number, since it uses as much as digits as its factorization.

1335606662011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9144212.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 1335606662011 in words is "one trillion, three hundred thirty-five billion, six hundred six million, six hundred sixty-two thousand, eleven".