3311022221201 has 8 divisors (see below), whose sum is σ = 3323083691880. Its totient is φ = 3298961530368.

The previous prime is 3311022221081. The next prime is 3311022221203. The reversal of 3311022221201 is 1021222201133.

It can be written as a sum of positive squares in 4 ways, for example, as 1257057025 + 3309765164176 = 35455^2 + 1819276^2 .

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 3311022221201 - 2¹⁸ = 3311021959057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3311022221203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9120575 + ... + 9476651.

It is an arithmetic number, because the mean of its divisors is an integer number (415385461485).

Almost surely, 2^{3311022221201} is an apocalyptic number.

It is an amenable number.

3311022221201 is a deficient number, since it is larger than the sum of its proper divisors (12061470679).

3311022221201 is a wasteful number, since it uses less digits than its factorization.

3311022221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389923.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 3311022221201 its reverse (1021222201133), we get a palindrome (4332244422334).

The spelling of 3311022221201 in words is "three trillion, three hundred eleven billion, twenty-two million, two hundred twenty-one thousand, two hundred one".