3200122121021 has 16 divisors (see below), whose sum is σ = 3659421841920. Its totient is φ = 2741357651760.

The previous prime is 3200122121011. The next prime is 3200122121023. The reversal of 3200122121021 is 1201212210023.

3200122121021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3200122121021 - 2¹⁸ = 3200121858877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200122121023) 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, 146871290 + ... + 146893076.

It is an arithmetic number, because the mean of its divisors is an integer number (228713865120).

Almost surely, 2^{3200122121021} is an apocalyptic number.

It is an amenable number.

3200122121021 is a deficient number, since it is larger than the sum of its proper divisors (459299720899).

3200122121021 is a wasteful number, since it uses less digits than its factorization.

3200122121021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33104.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 3200122121021 its reverse (1201212210023), we get a palindrome (4401334331044).

The spelling of 3200122121021 in words is "three trillion, two hundred billion, one hundred twenty-two million, one hundred twenty-one thousand, twenty-one".