1022002041 has 8 divisors (see below), whose sum is σ = 1377980640. Its totient is φ = 673679072.

The previous prime is 1022002031. The next prime is 1022002057. The reversal of 1022002041 is 1402002201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022002041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022002031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1913595 + ... + 1914128.

It is an arithmetic number, because the mean of its divisors is an integer number (172247580).

Almost surely, 2^1022002041 is an apocalyptic number.

It is an amenable number.

1022002041 is a deficient number, since it is larger than the sum of its proper divisors (355978599).

1022002041 is an equidigital number, since it uses as much as digits as its factorization.

1022002041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3827815.

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

The square root of 1022002041 is about 31968.7666480895. The cubic root of 1022002041 is about 1007.2808738863.

Adding to 1022002041 its reverse (1402002201), we get a palindrome (2424004242).

The spelling of 1022002041 in words is "one billion, twenty-two million, two thousand, forty-one".