1042230202 has 16 divisors (see below), whose sum is σ = 1685054952. Its totient is φ = 480614400.

The previous prime is 1042230197. The next prime is 1042230239. The reversal of 1042230202 is 2020322401.

It can be written as a sum of positive squares in 4 ways, for example, as 465221761 + 577008441 = 21569^2 + 24021^2 .

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 7 ways as a sum of consecutive naturals, for example, 14538 + ... + 47914.

Almost surely, 2^1042230202 is an apocalyptic number.

1042230202 is a deficient number, since it is larger than the sum of its proper divisors (642824750).

1042230202 is a wasteful number, since it uses less digits than its factorization.

1042230202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34593.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1042230202 is about 32283.5902898051. The cubic root of 1042230202 is about 1013.8831015461.

Adding to 1042230202 its reverse (2020322401), we get a palindrome (3062552603).

The spelling of 1042230202 in words is "one billion, forty-two million, two hundred thirty thousand, two hundred two".