1022212032322 has 16 divisors (see below), whose sum is σ = 1663145205120. Its totient is φ = 468395993232.

The previous prime is 1022212032307. The next prime is 1022212032329. The reversal of 1022212032322 is 2232302122201.

It is a junction number, because it is equal to n+sod(n) for n = 1022212032293 and 1022212032302.

It is not an unprimeable number, because it can be changed into a prime (1022212032329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141420298 + ... + 141427525.

It is an arithmetic number, because the mean of its divisors is an integer number (103946575320).

Almost surely, 2^{1022212032322} is an apocalyptic number.

1022212032322 is a deficient number, since it is larger than the sum of its proper divisors (640933172798).

1022212032322 is a wasteful number, since it uses less digits than its factorization.

1022212032322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282847977.

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

Adding to 1022212032322 its reverse (2232302122201), we get a palindrome (3254514154523).

The spelling of 1022212032322 in words is "one trillion, twenty-two billion, two hundred twelve million, thirty-two thousand, three hundred twenty-two".