9411622242 has 96 divisors (see below), whose sum is σ = 21927507840. Its totient is φ = 2686252800.

The previous prime is 9411622217. The next prime is 9411622247. The reversal of 9411622242 is 2422261149.

It is a happy number.

It is a super-2 number, since 2×9411622242² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (9411622247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 857763 + ... + 868665.

It is an arithmetic number, because the mean of its divisors is an integer number (228411540).

Almost surely, 2^9411622242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9411622242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10963753920).

9411622242 is an abundant number, since it is smaller than the sum of its proper divisors (12515885598).

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

9411622242 is a wasteful number, since it uses less digits than its factorization.

9411622242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000 (or 10989 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 9411622242 is about 97013.5157697112. The cubic root of 9411622242 is about 2111.3237309623.

The spelling of 9411622242 in words is "nine billion, four hundred eleven million, six hundred twenty-two thousand, two hundred forty-two".