1021322022322 has 24 divisors (see below), whose sum is σ = 1786755787776. Its totient is φ = 436566577608.

The previous prime is 1021322022269. The next prime is 1021322022403. The reversal of 1021322022322 is 2232202231201.

It is a junction number, because it is equal to n+sod(n) for n = 1021322022293 and 1021322022302.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13567758 + ... + 13642825.

It is an arithmetic number, because the mean of its divisors is an integer number (74448157824).

Almost surely, 2^{1021322022322} is an apocalyptic number.

1021322022322 is a deficient number, since it is larger than the sum of its proper divisors (765433765454).

1021322022322 is a wasteful number, since it uses less digits than its factorization.

1021322022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27210982 (or 27210975 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1021322022322 its reverse (2232202231201), we get a palindrome (3253524253523).

The spelling of 1021322022322 in words is "one trillion, twenty-one billion, three hundred twenty-two million, twenty-two thousand, three hundred twenty-two".