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2232022007 is a prime number
BaseRepresentation
bin1000010100001001…
…1111001111110111
312202112221110120202
42011002133033313
514032344201012
61005251551115
7106211605535
oct20502371767
95675843522
102232022007
11a45a11196
125235bb49b
13297563aa7
14172615155
15d0e44cc2
hex8509f3f7

2232022007 has 2 divisors, whose sum is σ = 2232022008. Its totient is φ = 2232022006.

The previous prime is 2232021977. The next prime is 2232022031. The reversal of 2232022007 is 7002202322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2232022007 - 224 = 2215244791 is a prime.

It is a super-3 number, since 3×22320220073 (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232022007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2232022087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116011003 + 1116011004.

It is an arithmetic number, because the mean of its divisors is an integer number (1116011004).

Almost surely, 22232022007 is an apocalyptic number.

2232022007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232022007 is an equidigital number, since it uses as much as digits as its factorization.

2232022007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2232022007 is about 47244.2801511463. The cubic root of 2232022007 is about 1306.8713105382.

Adding to 2232022007 its reverse (7002202322), we get a palindrome (9234224329).

The spelling of 2232022007 in words is "two billion, two hundred thirty-two million, twenty-two thousand, seven".