1022312334 has 32 divisors (see below), whose sum is σ = 2059269120. Its totient is φ = 338339232.

The previous prime is 1022312287. The next prime is 1022312339. The reversal of 1022312334 is 4332132201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022312334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022312339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635359 + ... + 636965.

It is an arithmetic number, because the mean of its divisors is an integer number (64352160).

Almost surely, 2^1022312334 is an apocalyptic number.

1022312334 is an abundant number, since it is smaller than the sum of its proper divisors (1036956786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022312334 is a wasteful number, since it uses less digits than its factorization.

1022312334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1022312334 is about 31973.6193447035. The cubic root of 1022312334 is about 1007.3828047258.

Adding to 1022312334 its reverse (4332132201), we get a palindrome (5354444535).

The spelling of 1022312334 in words is "one billion, twenty-two million, three hundred twelve thousand, three hundred thirty-four".