20332233031201 has 24 divisors (see below), whose sum is σ = 25513530832104. Its totient is φ = 16060274092800.

The previous prime is 20332233031199. The next prime is 20332233031213. The reversal of 20332233031201 is 10213033223302.

It can be written as a sum of positive squares in 4 ways, for example, as 7413966579600 + 12918266451601 = 2722860^2 + 3594199^2 .

It is not a de Polignac number, because 20332233031201 - 2¹ = 20332233031199 is a prime.

It is a super-2 number, since 2×20332233031201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20332233031261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26171850 + ... + 26937523.

It is an arithmetic number, because the mean of its divisors is an integer number (1063063784671).

Almost surely, 2^{20332233031201} is an apocalyptic number.

It is an amenable number.

20332233031201 is a deficient number, since it is larger than the sum of its proper divisors (5181297800903).

20332233031201 is a wasteful number, since it uses less digits than its factorization.

20332233031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53110001 (or 53109994 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20332233031201 its reverse (10213033223302), we get a palindrome (30545266254503).

The spelling of 20332233031201 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, thirty-one thousand, two hundred one".