1222003102 has 32 divisors (see below), whose sum is σ = 1947525120. Its totient is φ = 574113120.

The previous prime is 1222003051. The next prime is 1222003121. The reversal of 1222003102 is 2013002221.

1222003102 is a modest number, since divided by 3102 gives 1222 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519493 + ... + 521839.

It is an arithmetic number, because the mean of its divisors is an integer number (60860160).

Almost surely, 2^1222003102 is an apocalyptic number.

1222003102 is a deficient number, since it is larger than the sum of its proper divisors (725522018).

1222003102 is a wasteful number, since it uses less digits than its factorization.

1222003102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616.

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

The square root of 1222003102 is about 34957.1609545169. The cubic root of 1222003102 is about 1069.1142120313.

Adding to 1222003102 its reverse (2013002221), we get a palindrome (3235005323).

The spelling of 1222003102 in words is "one billion, two hundred twenty-two million, three thousand, one hundred two".