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2222114051 = 71223293479
BaseRepresentation
bin1000010001110010…
…1100010100000011
312201212022002102102
42010130230110003
514022330122201
61004255341015
7106031441423
oct20434542403
95655262372
102222114051
11a403641a3
1252022176b
132954a50b1
14171196483
15d013926b
hex8472c503

2222114051 has 16 divisors (see below), whose sum is σ = 2275983360. Its totient is φ = 2169011040.

The previous prime is 2222114017. The next prime is 2222114077. The reversal of 2222114051 is 1504112222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2222114051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222114651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4638830 + ... + 4639308.

It is an arithmetic number, because the mean of its divisors is an integer number (142248960).

Almost surely, 22222114051 is an apocalyptic number.

2222114051 is a deficient number, since it is larger than the sum of its proper divisors (53869309).

2222114051 is a wasteful number, since it uses less digits than its factorization.

2222114051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2222114051 is about 47139.3047360692. The cubic root of 2222114051 is about 1304.9347062452.

Adding to 2222114051 its reverse (1504112222), we get a palindrome (3726226273).

The spelling of 2222114051 in words is "two billion, two hundred twenty-two million, one hundred fourteen thousand, fifty-one".

Divisors: 1 71 223 293 479 15833 20803 34009 65339 106817 140347 4639069 7584007 9964637 31297381 2222114051