1002041202 has 16 divisors (see below), whose sum is σ = 2005980480. Its totient is φ = 333697392.

The previous prime is 1002041123. The next prime is 1002041203. The reversal of 1002041202 is 2021402001.

It is not an unprimeable number, because it can be changed into a prime (1002041203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72177 + ... + 84932.

It is an arithmetic number, because the mean of its divisors is an integer number (125373780).

Almost surely, 2^1002041202 is an apocalyptic number.

1002041202 is an abundant number, since it is smaller than the sum of its proper divisors (1003939278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002041202 is a wasteful number, since it uses less digits than its factorization.

1002041202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158177.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1002041202 is about 31655.0343863342. The cubic root of 1002041202 is about 1000.6799382459.

Adding to 1002041202 its reverse (2021402001), we get a palindrome (3023443203).

The spelling of 1002041202 in words is "one billion, two million, forty-one thousand, two hundred two".