1042212037 has 2 divisors, whose sum is σ = 1042212038. Its totient is φ = 1042212036.

The previous prime is 1042212007. The next prime is 1042212079. The reversal of 1042212037 is 7302122401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 950550561 + 91661476 = 30831^2 + 9574^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1042212037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1042211999 and 1042212017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042212007) 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 as a sum of consecutive naturals, namely, 521106018 + 521106019.

It is an arithmetic number, because the mean of its divisors is an integer number (521106019).

Almost surely, 2^1042212037 is an apocalyptic number.

It is an amenable number.

1042212037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042212037 is an equidigital number, since it uses as much as digits as its factorization.

1042212037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1042212037 is about 32283.3089536993. The cubic root of 1042212037 is about 1013.8772111988.

Adding to 1042212037 its reverse (7302122401), we get a palindrome (8344334438).

The spelling of 1042212037 in words is "one billion, forty-two million, two hundred twelve thousand, thirty-seven".