2320220021001 has 8 divisors (see below), whose sum is σ = 3095212364544. Its totient is φ = 1546020512400.

The previous prime is 2320220020973. The next prime is 2320220021003. The reversal of 2320220021001 is 1001200220232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2320220021001 - 2⁷ = 2320220020873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2320220021003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198201906 + ... + 198213611.

It is an arithmetic number, because the mean of its divisors is an integer number (386901545568).

Almost surely, 2^{2320220021001} is an apocalyptic number.

It is an amenable number.

2320220021001 is a deficient number, since it is larger than the sum of its proper divisors (774992343543).

2320220021001 is a wasteful number, since it uses less digits than its factorization.

2320220021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396417471.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2320220021001 its reverse (1001200220232), we get a palindrome (3321420241233).

The spelling of 2320220021001 in words is "two trillion, three hundred twenty billion, two hundred twenty million, twenty-one thousand, one".