3201202220101 has 4 divisors (see below), whose sum is σ = 3239770921632. Its totient is φ = 3162633518572.

The previous prime is 3201202220081. The next prime is 3201202220107. The reversal of 3201202220101 is 1010222021023.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3201202220101 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 (3201202220107) 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, 19284350641 + ... + 19284350806.

It is an arithmetic number, because the mean of its divisors is an integer number (809942730408).

Almost surely, 2^{3201202220101} is an apocalyptic number.

It is an amenable number.

3201202220101 is a deficient number, since it is larger than the sum of its proper divisors (38568701531).

3201202220101 is an equidigital number, since it uses as much as digits as its factorization.

3201202220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38568701530.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 3201202220101 its reverse (1010222021023), we get a palindrome (4211424241124).

The spelling of 3201202220101 in words is "three trillion, two hundred one billion, two hundred two million, two hundred twenty thousand, one hundred one".