1450412122 has 8 divisors (see below), whose sum is σ = 2176540596. Its totient is φ = 724898592.

The previous prime is 1450412111. The next prime is 1450412123. The reversal of 1450412122 is 2212140541.

It can be written as a sum of positive squares in 2 ways, for example, as 1202633041 + 247779081 = 34679^2 + 15741^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1450412093 and 1450412102.

It is not an unprimeable number, because it can be changed into a prime (1450412123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147793 + ... + 157300.

Almost surely, 2^1450412122 is an apocalyptic number.

1450412122 is a deficient number, since it is larger than the sum of its proper divisors (726128474).

1450412122 is a wasteful number, since it uses less digits than its factorization.

1450412122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307472.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1450412122 is about 38084.2765718347. The cubic root of 1450412122 is about 1131.9584181682.

Adding to 1450412122 its reverse (2212140541), we get a palindrome (3662552663).

The spelling of 1450412122 in words is "one billion, four hundred fifty million, four hundred twelve thousand, one hundred twenty-two".