3125333122 has 4 divisors (see below), whose sum is σ = 4687999686. Its totient is φ = 1562666560.

The previous prime is 3125333119. The next prime is 3125333137. The reversal of 3125333122 is 2213335213.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2958380881 + 166952241 = 54391^2 + 12921^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781333279 + ... + 781333282.

Almost surely, 2^3125333122 is an apocalyptic number.

3125333122 is a deficient number, since it is larger than the sum of its proper divisors (1562666564).

3125333122 is a wasteful number, since it uses less digits than its factorization.

3125333122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562666563.

The product of its digits is 3240, while the sum is 25.

The square root of 3125333122 is about 55904.6788918423. The cubic root of 3125333122 is about 1462.0608168413.

Adding to 3125333122 its reverse (2213335213), we get a palindrome (5338668335).

The spelling of 3125333122 in words is "three billion, one hundred twenty-five million, three hundred thirty-three thousand, one hundred twenty-two".