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2230669122 = 2311219237989
BaseRepresentation
bin1000010011110101…
…0100111101000010
312202110101201202220
42010331110331002
514032022402442
61005202551510
7106164242343
oct20475247502
95673351686
102230669122
11a45177800
12523068596
132971ac076
141723820ca
15d0c78eec
hex84f54f42

2230669122 has 192 divisors, whose sum is σ = 5515776000. Its totient is φ = 597991680.

The previous prime is 2230669079. The next prime is 2230669157. The reversal of 2230669122 is 2219660322.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25063654 + ... + 25063742.

It is an arithmetic number, because the mean of its divisors is an integer number (28728000).

Almost surely, 22230669122 is an apocalyptic number.

2230669122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2230669122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2757888000).

2230669122 is an abundant number, since it is smaller than the sum of its proper divisors (3285106878).

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

2230669122 is a wasteful number, since it uses less digits than its factorization.

2230669122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 2230669122 is about 47229.9600042177. The cubic root of 2230669122 is about 1306.6072145859.

The spelling of 2230669122 in words is "two billion, two hundred thirty million, six hundred sixty-nine thousand, one hundred twenty-two".