2001032023322 has 8 divisors (see below), whose sum is σ = 3028110407316. Its totient is φ = 991661887552.

The previous prime is 2001032023219. The next prime is 2001032023339. The reversal of 2001032023322 is 2233202301002.

It can be written as a sum of positive squares in 2 ways, for example, as 1711384623601 + 289647399721 = 1308199^2 + 538189^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2001032023294 and 2001032023303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427061773 + ... + 4427062224.

Almost surely, 2^{2001032023322} is an apocalyptic number.

2001032023322 is a deficient number, since it is larger than the sum of its proper divisors (1027078383994).

2001032023322 is a wasteful number, since it uses less digits than its factorization.

2001032023322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8854124112.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2001032023322 its reverse (2233202301002), we get a palindrome (4234234324324).

The spelling of 2001032023322 in words is "two trillion, one billion, thirty-two million, twenty-three thousand, three hundred twenty-two".