9922099266 has 128 divisors (see below), whose sum is σ = 24564384000. Its totient is φ = 2954068992.

The previous prime is 9922099223. The next prime is 9922099279. The reversal of 9922099266 is 6629902299.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1567540 + ... + 1573856.

It is an arithmetic number, because the mean of its divisors is an integer number (191909250).

Almost surely, 2^9922099266 is an apocalyptic number.

9922099266 is the 53244-th nonagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9922099266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12282192000).

9922099266 is an abundant number, since it is smaller than the sum of its proper divisors (14642284734).

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

9922099266 is a wasteful number, since it uses less digits than its factorization.

9922099266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6433 (or 6427 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The square root of 9922099266 is about 99609.7347953502. The cubic root of 9922099266 is about 2148.8256984440.

The spelling of 9922099266 in words is "nine billion, nine hundred twenty-two million, ninety-nine thousand, two hundred sixty-six".