2331022000001 has 4 divisors (see below), whose sum is σ = 2331073433604. Its totient is φ = 2330970566400.

The previous prime is 2331021999937. The next prime is 2331022000057. The reversal of 2331022000001 is 1000002201332.

It is a happy number.

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 99511857025 + 2231510142976 = 315455^2 + 1493824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2331022000001 - 2⁶ = 2331021999937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2331022000001.

It is not an unprimeable number, because it can be changed into a prime (2331022000061) 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, 25648760 + ... + 25739481.

It is an arithmetic number, because the mean of its divisors is an integer number (582768358401).

Almost surely, 2^{2331022000001} is an apocalyptic number.

It is an amenable number.

2331022000001 is a deficient number, since it is larger than the sum of its proper divisors (51433603).

2331022000001 is an equidigital number, since it uses as much as digits as its factorization.

2331022000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51433602.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2331022000001 its reverse (1000002201332), we get a palindrome (3331024201333).

The spelling of 2331022000001 in words is "two trillion, three hundred thirty-one billion, twenty-two million, one", and thus it is an aban number.