2202321001332 has 24 divisors (see below), whose sum is σ = 5441028356736. Its totient is φ = 690924235648.

The previous prime is 2202321001327. The next prime is 2202321001333. The reversal of 2202321001332 is 2331001232022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2202321001299 and 2202321001308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202321001333) 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, 5397845388 + ... + 5397845795.

It is an arithmetic number, because the mean of its divisors is an integer number (226709514864).

Almost surely, 2^{2202321001332} is an apocalyptic number.

It is an amenable number.

2202321001332 is an abundant number, since it is smaller than the sum of its proper divisors (3238707355404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202321001332 is a wasteful number, since it uses less digits than its factorization.

2202321001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10795691207 (or 10795691205 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2202321001332 its reverse (2331001232022), we get a palindrome (4533322233354).

The spelling of 2202321001332 in words is "two trillion, two hundred two billion, three hundred twenty-one million, one thousand, three hundred thirty-two".