1128867022 has 16 divisors (see below), whose sum is σ = 1751454432. Its totient is φ = 545316480.

The previous prime is 1128866983. The next prime is 1128867029. The reversal of 1128867022 is 2207688211.

It is a super-3 number, since 3×1128867022³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128867029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58383 + ... + 75274.

It is an arithmetic number, because the mean of its divisors is an integer number (109465902).

Almost surely, 2^1128867022 is an apocalyptic number.

1128867022 is a deficient number, since it is larger than the sum of its proper divisors (622587410).

1128867022 is a wasteful number, since it uses less digits than its factorization.

1128867022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133803.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 1128867022 is about 33598.6163703210. The cubic root of 1128867022 is about 1041.2322124276.

The spelling of 1128867022 in words is "one billion, one hundred twenty-eight million, eight hundred sixty-seven thousand, twenty-two".