1022003122 has 32 divisors (see below), whose sum is σ = 1894078080. Its totient is φ = 403729920.

The previous prime is 1022003113. The next prime is 1022003197. The reversal of 1022003122 is 2213002201.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 42079 + ... + 61762.

It is an arithmetic number, because the mean of its divisors is an integer number (59189940).

Almost surely, 2^1022003122 is an apocalyptic number.

1022003122 is a deficient number, since it is larger than the sum of its proper divisors (872074958).

1022003122 is a wasteful number, since it uses less digits than its factorization.

1022003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103906.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1022003122 is about 31968.7835552121. The cubic root of 1022003122 is about 1007.2812290292.

Adding to 1022003122 its reverse (2213002201), we get a palindrome (3235005323).

The spelling of 1022003122 in words is "one billion, twenty-two million, three thousand, one hundred twenty-two".