1022103322 has 4 divisors (see below), whose sum is σ = 1533154986. Its totient is φ = 511051660.

The previous prime is 1022103319. The next prime is 1022103361. The reversal of 1022103322 is 2233012201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 637512001 + 384591321 = 25249^2 + 19611^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1022103296 and 1022103305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255525829 + ... + 255525832.

Almost surely, 2^1022103322 is an apocalyptic number.

1022103322 is a deficient number, since it is larger than the sum of its proper divisors (511051664).

1022103322 is an equidigital number, since it uses as much as digits as its factorization.

1022103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511051663.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1022103322 is about 31970.3506705823. The cubic root of 1022103322 is about 1007.3141468285.

Adding to 1022103322 its reverse (2233012201), we get a palindrome (3255115523).

The spelling of 1022103322 in words is "one billion, twenty-two million, one hundred three thousand, three hundred twenty-two".