31411332122 has 8 divisors (see below), whose sum is σ = 47128751316. Its totient is φ = 15701748352.

The previous prime is 31411332119. The next prime is 31411332179. The reversal of 31411332122 is 22123311413.

It can be written as a sum of positive squares in 2 ways, for example, as 30968608441 + 442723681 = 175979^2 + 21041^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1948823 + ... + 1964874.

Almost surely, 2^31411332122 is an apocalyptic number.

31411332122 is a deficient number, since it is larger than the sum of its proper divisors (15717419194).

31411332122 is a wasteful number, since it uses less digits than its factorization.

31411332122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3917712.

The product of its digits is 864, while the sum is 23.

Adding to 31411332122 its reverse (22123311413), we get a palindrome (53534643535).

The spelling of 31411332122 in words is "thirty-one billion, four hundred eleven million, three hundred thirty-two thousand, one hundred twenty-two".