1042412122 has 16 divisors (see below), whose sum is σ = 1576470600. Its totient is φ = 516939840.

The previous prime is 1042412113. The next prime is 1042412153. The reversal of 1042412122 is 2212142401.

It can be written as a sum of positive squares in 4 ways, for example, as 996728041 + 45684081 = 31571^2 + 6759^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1042412122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118972 + ... + 127432.

Almost surely, 2^1042412122 is an apocalyptic number.

1042412122 is a deficient number, since it is larger than the sum of its proper divisors (534058478).

1042412122 is a wasteful number, since it uses less digits than its factorization.

1042412122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8961.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1042412122 is about 32286.4076973577. The cubic root of 1042412122 is about 1013.9420887970.

Adding to 1042412122 its reverse (2212142401), we get a palindrome (3254554523).

The spelling of 1042412122 in words is "one billion, forty-two million, four hundred twelve thousand, one hundred twenty-two".