1022312133 has 12 divisors (see below), whose sum is σ = 1490475168. Its totient is φ = 675171240.

The previous prime is 1022312131. The next prime is 1022312167. The reversal of 1022312133 is 3312132201.

It is not a de Polignac number, because 1022312133 - 2¹ = 1022312131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022312131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529833 + ... + 531758.

It is an arithmetic number, because the mean of its divisors is an integer number (124206264).

Almost surely, 2^1022312133 is an apocalyptic number.

It is an amenable number.

1022312133 is a deficient number, since it is larger than the sum of its proper divisors (468163035).

1022312133 is a wasteful number, since it uses less digits than its factorization.

1022312133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061704 (or 1061701 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1022312133 is about 31973.6162014871. The cubic root of 1022312133 is about 1007.3827387043.

Adding to 1022312133 its reverse (3312132201), we get a palindrome (4334444334).

The spelling of 1022312133 in words is "one billion, twenty-two million, three hundred twelve thousand, one hundred thirty-three".