3101022201001 has 4 divisors (see below), whose sum is σ = 3101060520532. Its totient is φ = 3100983881472.

The previous prime is 3101022200987. The next prime is 3101022201061. The reversal of 3101022201001 is 1001022201013.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2923675935376 + 177346265625 = 1709876^2 + 421125^2 .

It is a cyclic number.

It is not a de Polignac number, because 3101022201001 - 2¹³ = 3101022192809 is a prime.

It is a super-2 number, since 2×3101022201001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3101022201061) 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, 19038120 + ... + 19200313.

It is an arithmetic number, because the mean of its divisors is an integer number (775265130133).

Almost surely, 2^{3101022201001} is an apocalyptic number.

It is an amenable number.

3101022201001 is a deficient number, since it is larger than the sum of its proper divisors (38319531).

3101022201001 is an equidigital number, since it uses as much as digits as its factorization.

3101022201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38319530.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 3101022201001 its reverse (1001022201013), we get a palindrome (4102044402014).

The spelling of 3101022201001 in words is "three trillion, one hundred one billion, twenty-two million, two hundred one thousand, one".