1335620211601 has 8 divisors (see below), whose sum is σ = 1438419878784. Its totient is φ = 1232829066000.

The previous prime is 1335620211589. The next prime is 1335620211619. The reversal of 1335620211601 is 1061120265331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1335620211601 - 2⁷ = 1335620211473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1335620211691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1803001 + ... + 2433526.

It is an arithmetic number, because the mean of its divisors is an integer number (179802484848).

Almost surely, 2^{1335620211601} is an apocalyptic number.

It is an amenable number.

1335620211601 is a deficient number, since it is larger than the sum of its proper divisors (102799667183).

1335620211601 is a wasteful number, since it uses less digits than its factorization.

1335620211601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260791.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 1335620211601 its reverse (1061120265331), we get a palindrome (2396740476932).

The spelling of 1335620211601 in words is "one trillion, three hundred thirty-five billion, six hundred twenty million, two hundred eleven thousand, six hundred one".