1031201033122 has 8 divisors (see below), whose sum is σ = 1665786284316. Its totient is φ = 475938938352.

The previous prime is 1031201033089. The next prime is 1031201033129. The reversal of 1031201033122 is 2213301021301.

It can be written as a sum of positive squares in 2 ways, for example, as 812073124801 + 219127908321 = 901151^2 + 468111^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1031201033122.

It is not an unprimeable number, because it can be changed into a prime (1031201033129) 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, 19830789073 + ... + 19830789124.

Almost surely, 2^{1031201033122} is an apocalyptic number.

1031201033122 is a deficient number, since it is larger than the sum of its proper divisors (634585251194).

1031201033122 is a wasteful number, since it uses less digits than its factorization.

1031201033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39661578212.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1031201033122 its reverse (2213301021301), we get a palindrome (3244502054423).

The spelling of 1031201033122 in words is "one trillion, thirty-one billion, two hundred one million, thirty-three thousand, one hundred twenty-two".