2321022332121 has 8 divisors (see below), whose sum is σ = 3095341324800. Its totient is φ = 1547025780432.

The previous prime is 2321022332107. The next prime is 2321022332173. The reversal of 2321022332121 is 1212332201232.

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

It is not a de Polignac number, because 2321022332121 - 2⁷ = 2321022331993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2321022332091 and 2321022332100.

It is not an unprimeable number, because it can be changed into a prime (2321022432121) 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, 80593450 + ... + 80622243.

It is an arithmetic number, because the mean of its divisors is an integer number (386917665600).

Almost surely, 2^{2321022332121} is an apocalyptic number.

It is an amenable number.

2321022332121 is a deficient number, since it is larger than the sum of its proper divisors (774318992679).

2321022332121 is a wasteful number, since it uses less digits than its factorization.

2321022332121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161220495.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2321022332121 its reverse (1212332201232), we get a palindrome (3533354533353).

The spelling of 2321022332121 in words is "two trillion, three hundred twenty-one billion, twenty-two million, three hundred thirty-two thousand, one hundred twenty-one".