1022250321332 has 12 divisors (see below), whose sum is σ = 1799913143616. Its totient is φ = 507989423160.

The previous prime is 1022250321271. The next prime is 1022250321377. The reversal of 1022250321332 is 2331230522201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783933644 + ... + 783934947.

It is an arithmetic number, because the mean of its divisors is an integer number (149992761968).

Almost surely, 2^{1022250321332} is an apocalyptic number.

It is an amenable number.

1022250321332 is a deficient number, since it is larger than the sum of its proper divisors (777662822284).

1022250321332 is a wasteful number, since it uses less digits than its factorization.

1022250321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567868758 (or 1567868756 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 1022250321332 its reverse (2331230522201), we get a palindrome (3353480843533).

The spelling of 1022250321332 in words is "one trillion, twenty-two billion, two hundred fifty million, three hundred twenty-one thousand, three hundred thirty-two".