2221202022332 has 6 divisors (see below), whose sum is σ = 3887103539088. Its totient is φ = 1110601011164.

The previous prime is 2221202022311. The next prime is 2221202022341. The reversal of 2221202022332 is 2332202021222.

It is a junction number, because it is equal to n+sod(n) for n = 2221202022298 and 2221202022307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277650252788 + ... + 277650252795.

It is an arithmetic number, because the mean of its divisors is an integer number (647850589848).

Almost surely, 2^{2221202022332} is an apocalyptic number.

It is an amenable number.

2221202022332 is a deficient number, since it is larger than the sum of its proper divisors (1665901516756).

2221202022332 is a wasteful number, since it uses less digits than its factorization.

2221202022332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555300505587 (or 555300505585 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2221202022332 its reverse (2332202021222), we get a palindrome (4553404043554).

The spelling of 2221202022332 in words is "two trillion, two hundred twenty-one billion, two hundred two million, twenty-two thousand, three hundred thirty-two".