1125022681283 has 8 divisors (see below), whose sum is σ = 1181711129856. Its totient is φ = 1068982101000.

The previous prime is 1125022681253. The next prime is 1125022681291. The reversal of 1125022681283 is 3821862205211.

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

It is a cyclic number.

It is not a de Polignac number, because 1125022681283 - 2³⁶ = 1056303204547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1125022681283.

It is not an unprimeable number, because it can be changed into a prime (1125022681253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161963513 + ... + 161970458.

It is an arithmetic number, because the mean of its divisors is an integer number (147713891232).

Almost surely, 2^{1125022681283} is an apocalyptic number.

1125022681283 is a deficient number, since it is larger than the sum of its proper divisors (56688448573).

1125022681283 is a wasteful number, since it uses less digits than its factorization.

1125022681283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323934145.

The product of its (nonzero) digits is 92160, while the sum is 41.

Adding to 1125022681283 its reverse (3821862205211), we get a palindrome (4946884886494).

The spelling of 1125022681283 in words is "one trillion, one hundred twenty-five billion, twenty-two million, six hundred eighty-one thousand, two hundred eighty-three".